1 2006-01-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4 * s-osinte-linux-hppa.ads: Reduce alignment of atomic_lock_t to 8.
6 2005-12-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8 * s-osinte-linux-hppa.ads: Correct alignment of atomic_lock_t.
10 2005-12-12 Arnaud Charlet <charlet@adacore.com>
12 * Makefile.in: Remove dummy setting of GCC_FOR_TARGET, no longer
15 2005-12-12 Arnaud Charlet <charlet@adacore.com>
17 * Make-lang.in: Update dependencies
19 2005-12-12 Arnaud Charlet <charlet@adacore.com>
21 * Make-lang.in: Add rule for ada/exp_sel.o
23 2005-12-12 Arnaud Charlet <charlet@adacore.com>
25 * Makefile.in (mingw section): Remove EH_MECHANISM setting.
27 2005-12-09 Arnaud Charlet <charlet@adacore.com>
29 * gnatvsn.ads (Library_Version): Bump to version 4.2
30 (ASIS_Version_Number): Bumped.
32 2005-12-09 Doug Rupp <rupp@adacore.com>
34 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb (Is_Interface): Change
35 Ada bind file prefix on VMS from b$ to b__.
36 (Build_Dynamic_Library): Change Init file suffix on VMS from $init to
39 * prj-nmsc.adb: Change some Hostparm.OpenVMS checks to
40 Targparm.OpenVMS_On_Target.
41 (Object_Suffix): Initialize with target object suffix.
42 (Get_Unit): Change Ada bind file prefix on VMS from b$ to b__.
44 * butil.adb: Change some Hostparm.OpenVMS checks to
45 Targparm.OpenVMS_On_Target.
47 * clean.adb: Change some Hostparm.OpenVMS checks to
48 Targparm.OpenVMS_On_Target.
49 (Object_Suffix): Initialize with call to Get_Target_Object_Suffix.
50 ({declaraction},Delete_Binder_Generated_Files,{initialization}): Change
51 Ada bind file prefix on VMS from b$ to b__.
53 * gnatlink.adb (Process_Args): Call Add_Src_Search_Dir for -I in
54 --GCC so that Get_Target_Parameters can find system.ads.
55 (Gnatlink): Call Get_Target_Parameters in mainline.
56 Initialize standard packages for Targparm.
57 Change some Hostparm.OpenVMS checks to Targparm.OpenVMS_On_Target.
58 (Process_Args): Also Check for object files with target object
60 (Make_Binder_File_Names): Create with target object extension.
61 (Make_Binder_File_Names): Change Ada bind file prefix on VMS from b$
64 * mlib-prj.adb: Change some Hostparm.OpenVMS checks to
65 Targparm.OpenVMS_On_Target.
66 ({declaration},Build_Library,Check_Library): Change Ada bind file
67 prefix on VMS from b$ to b__.
69 * osint-b.adb: Change some Hostparm.OpenVMS checks to
70 Targparm.OpenVMS_On_Target.
71 (Create_Binder_Output): Change Ada bind file prefix on VMS from b$ to
74 * targext.c: New file.
76 * Makefile.in: add support for vxworks653 builds
77 (../../vxaddr2line): gnatlink with targext.o.
78 (TOOLS_LIBS): Move targext.o to precede libgnat.
79 (init.o, initialize.o): Minor clean up in dependencies.
80 (GNATLINK_OBJS): Add targparm.o, snames.o
81 Add rules fo building targext.o and linking it explicitly with all
83 Also add targext.o to gnatlib.
85 * Make-lang.in: Add rules for building targext.o and linking it in
86 with gnat1 and gnatbind.
87 Add entry for exp_sel.o.
89 * osint.adb Change some Hostparm.OpenVMS checks to
90 Targparm.OpenVMS_On_Target.
91 (Object_File_Name): Use target object suffix.
93 * osint.ads (Object_Suffix): Remove, no longer used.
94 (Target_Object_Suffix): Initialize with target object suffix.
96 * rident.ads: Add special exception to license.
98 * targparm.adb (Get_Target_Parameters): Set the value of
99 Multi_Unit_Index_Character after OpenVMS_On_Target gets its definitive
101 (Get_Target_Parameters): Set OpenVMS_On_Target if openvms.
103 * targparm.ads: Add special exception to license.
105 * g-os_lib.ads, g-os_lib.adb (Get_Target_Debuggable_Suffix): New
107 (Copy_File): Make sure from file is closed if error on to file
108 (Get_Target_Executable_Suffix, Get_Target_Object_Suffix): New functions.
110 * make.adb (Object_Suffix): Intialize with Get_Target_Object_Suffix.
111 (Executable_Suffix): Intialize with Get_Target_Executable_Suffix.
113 * osint-c.adb (Set_Output_Object_File_Name): Initialize extension with
114 target object suffix.
116 2005-12-09 Jose Ruiz <ruiz@adacore.com>
117 Quentin Ochem <ochem@adacore.com>
118 Florian Villoing <villoing@adacore.com>
120 * a-taster.ads, a-taster.adb: New files.
122 * a-elchha.adb (Last_Chance_Handler): Change the task termination soft
123 link to the version that does nothing. This way the task termination
124 routine is not executed twice for the environment task when finishing
125 because of an unhandled exception.
127 * a-exextr.adb (Notify_Unhandled_Exception): Call the task termination
128 handler because of an unhandled exception.
130 * a-taside.adb (Abort_Tasks): Call the Abort_Tasks procedure from
131 System.Tasking.Utilities instead of that in System.Tasking.Stages.
133 * s-finimp.adb (initialization code): Modify the soft link for the
134 finalization of the global list instead of Adafinal.
136 * s-soflin.ads, s-soflin.adb (Task_Termination_NT): Add this
137 non-tasking version of the soft link for task termination. We do
138 nothing since if we are using the non-tasking version it
139 means that the task termination functionality is not used.
140 (Null_Finalize_Global_List): Add this null version for the procedure
141 in charge of finalizing the global list for controlled objects.
142 (Null_Adafinal): Remove this procedure. Adafinal_NT has been created
143 instead for handling run-time termination in a more flexible way.
144 (Adafinal_NT): This new procedure will take care of finalizing the
145 global list for controlled objects if needed, but no tasking
148 * s-tarest.adb (Task_Lock): Do not try to lock again the
149 Global_Task_Lock if we already own it. Otherwise, we get blocked in
150 some run-time operations.
151 (Task_Unlock): Do not try to actually unlock the Global_Task_Lock
152 until all nested locks have been released.
153 (Task_Wrapper): Call the fall-back task termination handler. It
154 applies to all tasks but the environment task.
155 (Finalize_Global_Tasks): Add the call for the task termination
156 procedure for the environment task.
157 (Task_Wrapper): suppress warnings around declaration of
158 Secondary_Stack_Address.
160 * s-tasini.adb (Final_Task_Unlock): Global_Task_Lock_Nesting has been
161 moved to the Common_ATCB record.
162 (Task_Lock): Global_Task_Lock_Nesting has been moved to the
164 (Task_Unlock): Global_Task_Lock_Nesting has been moved to the
167 * s-taskin.adb (Initialize_ATCB): Initialize Global_Task_Lock_Nesting,
168 Fall_Back_Handler, and Specific_Handler.
170 * s-taskin.ads (Cause_Of_Termination): Redefine this type here, already
171 defined in Ada.Task_Termination, to avoid circular dependencies.
172 (Termination_Handler): Redefine this type here, alredy defined in
173 Ada.Task_Termination, for avoiding circular dependencies.
174 (Common_ATCB): Add the Fall_Back_Handler and Specific_Handler required
175 for storing task termination handlers. In addition,
176 Global_Task_Lock_Nesting has been moved from Ada_Task_Control_Block to
177 Common_ATCB because it is used by both the regular and the restricted
179 (Ada_Task_Control_Block): Move Global_Task_Lock_Nesting from here to
180 Common_ATCB because it is used by both the regular and the restricted
182 (Common_ATCB): Added a dynamic task analyzer field.
184 * s-tassta.adb (Abort_Tasks): Move the code in charge of checking
185 potentially blocking operations to System.Tasking.Utilities.Abort_Tasks.
186 (Task_Wrapper): Call the task termination handler. It applies to all
187 tasks but the environment task.
188 (Finalize_Global_Tasks): Call the task termination procedure for the
189 environment task. The call to Finalize_Global_List is now performed
190 using the soft links mechanism.
191 (Task_Wrapper): added dynamic stack analysis.
193 * s-tasuti.adb (Abort_Tasks): The code in charge of checking
194 potentially blocking operations has been moved from
195 System.Tasking.Stages.Abort_Tasks to this procedure. There can be
196 direct calls to System.Tasking.Utilities.Abort_Tasks that do not pass
197 through System.Tasking.Stages.Abort_Tasks, and we do not want to miss
200 * s-solita.adb (Task_Termination_Handler_T): Add this task-safe version
201 of task termination procedure.
202 (Init_Tasking_Soft_Links): Install the task-safe version of the soft
203 link for the task termination procedure.
205 * bindusg.adb: (Bindusg): Added documentation for -u option.
207 * bindgen.adb (Get_Main_Ada) Added handling of dynamic stack analysis.
208 (Get_Main_C): Add handling of dynamic stack analysis.
209 (Gen_Output_File_C): Add external functions for dynamic stack analysis.
211 * Makefile.rtl: Add entry for a-taster (Ada.Task_Termination).
212 (GNATRTL_NONTASKING_OBJS) Added entries for dynamic stack analysis
213 (GNATRTL_NONTASKING_OBJS): Add AltiVec files.
215 * opt.ads: Added flags used by dynamic stack measurement.
216 (Max_Line_Length): Remove (not used anymore)
218 * s-io.ads, s-io.adb (Standard_Error): new subprogram
219 (Standart_Output): new subprogram
220 (Set_Output): new subprogram
221 (Put): now uses the value of Current_Out to know if the output has to be
222 send to stderr or stdout.
224 * s-stausa.ads: Complete implementation.
226 * switch-b.adb: Added handling of -u switch for dynamic stack analysis.
228 * impunit.adb (Non_Imp_File_Names_05): Add Ada.Task_Termination to the
229 list of Ada 05 files.
230 (GNAT Library Units): Add AltiVec files.
232 * g-allein.ads, g-alleve.adb, g-alleve.ads, g-altcon.adb,
233 g-altcon.ads, g-altive.ads, g-alveop.adb, g-alveop.ads
234 g-alvety.ads, g-alvevi.ads: New files providing altivec API.
236 2005-12-09 Nicolas Setton <setton@adacore.com>
238 * adaint.c (__gnat_locate_regular_file): Return immediately if
241 2005-12-09 Javier Miranda <miranda@adacore.com>
242 Hristian Kirtchev <kirtchev@adacore.com>
244 * a-tags.ads, a-tags.adb (Offset_To_Top): Moved from the package body
245 to the specification because the frontend generates code that uses this
247 (Set_Interface_Table): Add missing assertion.
248 Update documentation describing the run-time structure.
249 (Displace): New subprogram that displaces the pointer to the object
250 to reference one of its secondary dispatch tables.
251 (IW_Membership): Modified to use the new table of interfaces.
252 (Inherit_TSD): Modified to use the new table of interfaces.
253 (Register_Interface_Tag): Use the additional formal to fill the
254 contents of the new table of interfaces.
255 (Set_Interface_Table): New subprogram that stores in the TSD the
256 pointer to the table of interfaces.
257 (Set_Offset_To_Top): Use the additional formal to save copy of
258 the offset value in the table of interfaces.
259 Update structure of GNAT Primary and Secondary dispatch table diagram.
260 Add comment section on GNAT dispatch table prologue.
261 (Offset_To_Signature): Update the constant value of the Signature field.
262 (Dispatch_Table): Update comment on hidden fields in the prologue.
263 (Get_Entry_Index, Get_Prim_Op_Kind, Get_Offset_Index, OSD,
264 Set_Entry_Index, Set_Offset_Index, Set_Prim_Op_Kind, SSD, TSD): Change
265 the type of formal parameter T to Tag, introduce additional assertions.
266 (Get_Num_Prim_Ops, Set_Num_Prim_Ops): Remove an unnecessary type
268 (Get_Tagged_Kind, Set_Tagged_Kind): New bodies.
270 * exp_ch6.adb (Register_Interface_DT_Entry): Remove the Thunk_Id actual
271 in all the calls to Expand_Interface_Thunk. Instead of referencing the
272 record component containing the tag of the secondary dispatch table we
273 have to use the Offset_To_Top run-time function to get this information;
274 otherwise if the pointer to the base of the object has been displace
275 we get a wrong value if we use the 'position attribute.
277 * exp_disp.adb (Expand_Interface_Thunk): Remove the Thunk_Id actual in
278 all the calls to Expand_Interface_Thunk.
279 (Make_Secondary_DT): Secondary dispatch tables do not have a table of
280 interfaces; hence the call to Set_Interface_Table was clearly wrong.
281 (Collect_All_Interfaces): Modify the internal subprogram Collect to
282 ensure that the interfaces implemented by the ancestors are placed
283 at the header of the generated list.
284 (Expand_Interface_Conversion): Handle the case in which the displacement
285 associated with the interface conversion is not statically known. In
286 this case we generate a call to the new run-time subprogram Displace.
287 (Make_DT): Generate and fill the new table of interfaces.
288 (Ada_Actions, Action_Is_Proc, Action_Nb_Arg): Add entries for
289 Get_Tagged_Kind and Set_Tagged_Kind.
290 (Tagged_Kind): New function that determines the tagged kind of a type
291 with respect to limitedness and concurrency and returns a reference to
293 (Make_Disp_Asynchronous_Select_Body, Make_Disp_Conditional_Select_Body,
294 Make_Disp_Timed_Select_Body): Correctly retrieve the pointer to the
295 primary dispatch table for a type.
296 (Make_DT, Make_Secondary_DT): Set the tagged kind in the primary and
297 secondary dispatch table respectively of a tagged type.
299 * exp_disp.ads (Expand_Interface_Thunk): Remove Thunk_Id formal.
300 (Expand_Interface_Conversion): New subprogram to indicate if the
301 displacement of the type conversion is statically known.
302 (DT_Access_Action): Add values Get_Tagged_Kind and Set_Tagged_Kind.
304 * rtsfind.ads (RE_Offset_To_Top): New entity
305 (RTU_Id): Add Ada_Task_Termination to the list so that it is made
307 (Re_Displace): New entity
308 (RE_Interface_Data): New entity
309 (RE_Set_Interface_Data): New_Entity
310 (RE_Id, RE_Unit_Table): Add entry for RE_Get_Tagged_Kind,
311 Set_Tagged_Kind, RE_Tagged_Kind, RE_TK_Abstract_Limited_Tagged,
312 RE_TK_Abstract_Tagged, RE_TK_Limited_Tagged, RE_TK_Protected,
313 RE_TK_Tagged, RE_TK_Task.
315 * exp_ch3.adb (Init_Secondary_Tags): Modify the subprogram
316 Init_Secondary_Tags_Internal to allow its use with interface types and
317 also to generate the code for the new additional actual required
318 by Set_Offset_To_Top.
319 (Build_Init_Statements): In case of components associated with abstract
320 interface types there is no need to generate a call to its IP.
321 (Freeze_Record_Type): Generate Select Specific Data tables only for
323 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies): Generate
324 the bodies and specifications of the predefined primitive operations
325 dealing with dispatching selects and abort, 'Callable, 'Terminated only
326 for concurrent types.
328 * exp_sel.ads, exp_sel.adb: New files.
330 * exp_ch9.adb (Build_Protected_Entry, Expand_N_Protected_Body,
331 Expand_N_Protected_Type_Declaration, Make_Initialize_Protection): Handle
332 properly protected objects and attach handler in the case of the
334 Move embeded package Select_Expansion_Utilities into a separate external
336 (Expand_N_Asynchronous_Select, Expand_N_Conditional_Select,
337 Expand_N_Timed_Entry_Call): Correct calls external package Exp_Sel.
338 (Build_K, Build_S_Assignment): New subprograms, part of the select
340 (Expand_N_Asynchronous_Select, Expand_N_Conditional_Entry_Call,
341 Expand_N_Timed_Entry_Call): Optimize expansion of select statements
342 where the trigger is a dispatching procedure of a limited tagged type.
344 2005-12-09 Olivier Hainque <hainque@adacore.com>
346 * decl.c (gnat_to_gnu_entity, renaming object case): Don't early expand
347 pointer initialization values. Make a SAVE_EXPR instead. Add comments
348 about the use and expansion of SAVE_EXPRs in the various possible
349 renaming handling cases.
350 (components_to_record, compare_field_bitpos): Sort by DECL_UID, not by
351 abusing DECL_FCONTEXT.
353 2005-12-09 Matthew Heaney <heaney@adacore.com>
355 * a-convec.adb (Merge): Added assertions to check whether vector params
358 * a-coinve.adb (Merge): Added assertions to check whether vector params
361 * a-cohama.ads (Cursor'Write): raises Program_Error per latest AI-302
363 (Cursor'Read): raises PE
365 * a-cohama.adb (Insert.New_Node): Uses box-style syntax to init elem
366 to its default value.
368 * a-cihama.adb: Manually check whether cursor's key and elem are
371 * a-cidlli.ads, a-cidlli.adb (Splice): Changed param name and param mode
372 (Merge): Assert that target and source lists are in order
373 (Swap): Declare non-const temporaries, to pass to Splice
375 * a-cdlili.ads: (Splice): Changed param name and param mode
377 * a-cdlili.adb: (Splice): Changed param name and param mode
378 (Merge): Assert that target and source lists are in order
379 (Swap): Declare non-const temporaries, to pass to Splice
381 * a-ciorma.ads, a-coorma.ads: (Read): declare Stream param as not null
382 (Write): declare Stream param as not null
384 * a-ciorma.adb, a-coorma.adb: All explicit raise statements now include
385 an exception message.
387 2005-12-09 Thomas Quinot <quinot@adacore.com>
388 Robert Dewar <dewar@adacore.com>
390 * hostparm.ads (Max_Line_Length): Set to Types.Column_Number'Last - 1,
391 which is the absolute maximum length we can support.
393 * frontend.adb: For the processing of configuration pragma files,
394 remove references to Opt.Max_Line_Length, which is not checked anymore.
396 * namet.ads (Name_Buffer): Adjust size to reflect increase on max line
400 Always check line length against the absolute supported maximum,
401 Hostparm.Max_Line_Length.
403 * stylesw.adb (Set_Style_Check_Options, case M): The maximum supported
404 value for the maximum line length is Max_Line_Length (not
406 Minor error msg update
407 (Set_Style_Check_Options): New interface returning error msg
408 Minor code reorganization (processing for 'M' was out of alpha order)
410 * switch-c.adb: New interface for Set_Style_Check_Options
412 * stylesw.ads (Set_Style_Check_Options): New interface returning error
415 2005-12-09 Javier Miranda <miranda@adacore.com>
417 * exp_aggr.adb (Build_Record_Aggr_Code): Default-initialialized records
418 with IP subprogram were only supported if there were limited types.
420 * sem_aggr.adb (Resolve_Record_Aggregate): Default-initialialized
421 records with IP subprogram were only supported if there were limited
424 2005-12-09 Olivier Hainque <hainque@adacore.com>
425 Eric Botcazou <ebotcazou@adacore.com>
427 * trans.c (tree_transform, emit_check): Adjust calls to
428 build_call_raise, passing the now expected GNAT_NODE argument.
430 * gigi.h (build_call_raise): Add a GNAT_NODE argument to convey better
431 source line information than what the current global locus indicates
434 * utils2.c (build_simple_component_ref): Return 0 if the offset of the
435 field has overflowed.
436 (build_call_raise): Add a GNAT_NODE argument to convey better source
437 line information than what the current global locus indicates when
439 (build_component_ref): Adjust call to build_call_raise.
441 2005-12-09 Pascal Obry <obry@adacore.com>
443 * g-diopit.adb (Find): Fix test to exit the iterator and make sure that
444 the iterator is quitting iteration on parent directory.
446 2005-12-09 Javier Miranda <miranda@adacore.com>
448 * exp_ch5.adb (Expand_N_Assignment_Statement): In case of tagged types
449 and the assignment to a class-wide object, before the assignment we
450 generate a run-time check to ensure that the tag of the Target is
451 covered by the tag of the source.
453 2005-12-09 Robert Dewar <dewar@adacore.com>
455 * exp_imgv.adb (Expand_Image_Attribute): Generate extra boolean
456 parameter in call to Image_Wide_Character.
458 * s-imgwch.ads, s-imgwch.adb (Image_Wide_Character): Add boolean
459 parameter Ada_2005 to deal with annoying FFFE/FFFF inconsistency.
460 (Image_Wide_Character): Add boolean parameter Ada_2005 to deal with
461 annoying FFFE/FFFF inconsistency.
463 2005-12-09 Robert Dewar <dewar@adacore.com>
464 Javier Miranda <miranda@adacore.com>
465 Ed Schonberg <schonberg@adacore.com>
467 * exp_util.ads, exp_util.adb (Is_Ref_To_Bit_Packed_Slice): Handle case
469 (Find_Interface): New subprogram that given a tagged type and one of its
470 component associated with the secondary table of an abstract interface
471 type, return the entity associated with such abstract interface type.
472 (Make_Subtype_From_Expr): If type has unknown discriminants, always use
473 base type to create anonymous subtype, because entity may be a locally
474 declared subtype or generic actual.
475 (Find_Interface): New subprogram that given a tagged type and one of its
476 component associated with the secondary table of an abstract interface
477 type, return the entity associated with such abstract interface type.
479 * sem_res.adb (Resolve_Type_Conversion): Handle the case in which the
480 conversion cannot be handled at compile time. In this case we pass this
481 information to the expander to generate the appropriate code.
483 2005-12-09 Robert Dewar <dewar@adacore.com>
484 Ed Schonberg <schonberg@adacore.com>
485 Gary Dismukes <dismukes@adacore.com>
486 Javier Miranda <miranda@adacore.com>
487 Hristian Kirtchev <kirtchev@adacore.com>
489 * einfo.adb (Itype_Printed): New flag
490 (Is_Limited_Type): Derived types do not inherit limitedness from
491 interface progenitors.
492 (Is_Return_By_Reference_Type): Predicate does not apply to limited
495 * einfo.ads (Itype_Printed): New flag
496 Move Is_Wrapper_Package to proper section
497 Add missing Inline for Is_Volatile
499 * output.ads, output.adb (Write_Erase_Char): New procedure
500 (Save/Restore_Output_Buffer): New procedures
501 (Save/Restore_Output_Buffer): New procedures
503 * sprint.ads, sprint.adb (Write_Itype): Handle case of record itypes
504 Add missing support for anonymous access type
505 (Write_Id): Insert calls to Write_Itype
506 (Write_Itype): New procedure to output itypes
508 * par-ch12.adb (P_Formal_Derived_Type_Definition): In Ada 2005, handle
509 use of "limited" in declaration.
511 * sinfo.ads, sinfo.adb:
512 Formal derived types can carry an explicit "limited" indication.
514 * sem_ch3.adb: Add with and use of Targparm.
515 (Create_Component): If Frontend_Layout_On_Target is True and the
516 copied component does not have a known static Esize, then reset
517 the size and positional fields of the new component.
518 (Analyze_Component_Declaration): A limited component is
519 legal within a protected type that implements an interface.
520 (Collect_Interfaces): Do not add to the list the interfaces that
521 are implemented by the ancestors.
522 (Derived_Type_Declaration): If the parent of the full-view is an
523 interface perform a transformation of the tree to ensure that it has
524 the same parent than the partial-view. This simplifies the job of the
525 expander in order to generate the correct object layout, and it is
526 needed because the list of interfaces of the full-view can be given in
528 (Process_Full_View): The parent of the full-view does not need to be
529 a descendant of the parent of the partial view if both parents are
531 (Analyze_Private_Extension_Declaration): If declaration has an explicit
532 "limited" the parent must be a limited type.
533 (Build_Derived_Record_Type): A derived type that is explicitly limited
534 must have limited ancestor and progenitors.
535 (Build_Derived_Type): Ditto.
536 (Process_Full_View): Verify that explicit uses of "limited" in partial
537 and full declarations are consistent.
538 (Find_Ancestor_Interface): Remove function.
539 (Collect_Implemented_Interfaces): New procedure used to gather all
540 implemented interfaces by a type.
541 (Contain_Interface): New function used to check whether an interface is
543 (Find_Hidden_Interface): New function used to determine whether two
544 lists of interfaces constitute a set equality. If not, the first
545 differing interface is returned.
546 (Process_Full_View): Improve the check for the "no hidden interface"
547 rule as defined by AI-396.
549 2005-12-09 Robert Dewar <dewar@adacore.com>
551 * freeze.adb (Freeze_Record_Type): Only test for useless pack on record
552 types, not on record subtypes.
553 (Freeze_Entity): Code cleanup. Add barrier to the loop
554 that generates the references for primitive operations. This allows to
555 remove an unnecessary exception handler.
556 Code reformatting and comment clean ups.
558 2005-12-09 Vincent Celier <celier@adacore.com>
560 * gnatcmd.adb (GNATCmd): GNAT CHECK accepts switch -U
561 If GNAT CHECK is called with a project file, but with no
562 source on the command line, call gnatcheck with all the compilable
563 sources of the project.
564 Take into account the new command Check, for gnatcheck. Treat as for
565 other ASIS tools: take into account project, specific package Check and
567 For ASIS tools, add the switches in package Compiler for
568 the invocation of the compiler.
570 * prj-attr.adb: Add package Check and its attributes
572 * vms_conv.ads (Command_Type): New command Check, for gnatcheck
574 * vms_conv.adb (Initialize): Change Params of command Check to
576 Change some Hostparm.OpenVMS checks to Targparm.OpenVMS_On_Target.
577 Add data for new command Check
579 * vms_data.ads: Add project related qualifiers for GNAT CHECK and GNAT
581 Add qualifiers for Check command options
582 (Command_Type): New command Check
584 2005-12-09 Thomas Quinot <quinot@adacore.com>
586 * mlib-utl.adb (Ar): Use Output.Buffer_Max to determine whether a
587 command line switch overruns the output buffer.
589 2005-12-09 Robert Dewar <dewar@adacore.com>
591 * sem_prag.adb: Processing for new pragma Complete_Representation
592 (Analyze_Pragma, case Debug): Implement two argument form.
594 * par-prag.adb: Entry for new pragma Complete_Representation
595 (Prag, case Debug): Recognize two argument form of pragma Debug
596 New interface for Set_Style_Check_Options.
598 * sem_ch13.adb: Implement new pragma Complete_Representation.
600 * snames.adb, snames.ads, snames.h: Entry for new pragma
601 Complete_Representation.
603 2005-12-09 Gary Dismukes <dismukes@adacore.com>
605 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Revise test for
606 available user-specified stream attributes on limited parameters to
607 also test the type directly rather than only its underlying type (for
608 Ada 95) and, in the case of Ada 2005, to check that the user-specified
609 attributes are visible at the point of the subprogram declaration.
610 For Ada 2005, the error message is modified to indicate that the
611 type's stream attributes must be visible (again, only for -gnat05).
613 2005-12-09 Ed Schonberg <schonberg@adacore.com>
615 * sem_ch12.adb (Subtypes_Match): Handle properly Ada05 arrays of
616 anonymous access types.
618 * sem_eval.adb (Subtypes_Statically_Match): Implement new rules for
619 matching of anonymous access types and anonymous access to subprogram
620 types. 'R'M 4.9.1 (2/2).
622 2005-12-09 Ed Schonberg <schonberg@adacore.com>
624 * sem_ch4.adb (Remove_Abstract_Operations): Do not apply preference
625 rule prematurely when operands are universal, remaining ambiguities
626 will be removed during resolution.
629 * sem_type.adb (Disambiguate): In Ada95 mode, discard interpretations
630 that are Ada 2005 functions.
631 (Has_Abstract_Interpretation): Subsidiary to
632 Remove_Conversions, to remove ambiguities caused by abstract operations
633 on numeric types when operands are universal.
635 2005-12-09 Robert Dewar <dewar@adacore.com>
637 * sem_ch6.adb (Analyze_Subprogram_Body): Properly check categorization
638 for case where spec is categorized.
640 2005-12-09 Javier Miranda <miranda@adacore.com>
642 * sem_ch8.adb (Find_Type): In case of tagged types that are concurrent
643 types use the corresponding record type. This was not needed before
644 the implementation of Ada 2005 synchronized types because
645 concurrent types were never tagged types in Ada 95.
647 2005-12-09 Ed Schonberg <schonberg@adacore.com>
649 * sem_ch9.adb (Analyze_Delay_Alternative, Analyze_Delay_Until): Use the
650 first subtype of the type of the expression to verify that it is a
653 2005-12-09 Robert Dewar <dewar@adacore.com>
655 * sem_util.ads, sem_util.adb (Full_Qualified_Name): Now provides
658 2005-12-09 Quentin Ochem <ochem@adacore.com>
659 Robert Dewar <dewar@adacore.com>
660 Ed Falis <falis@adacore.com>
661 Florian Villoing <villoing@adacore.com>
662 Thomas Quinot <quinot@adacore.com>
663 Arnaud Charlet <charlet@adacore.com>
665 * gnat_ugn.texi: Created section "Stack Related Tools"
666 Moved "Stack Overflow Checking" subsection from "Switches for gcc" to
667 "Stack Related Tools"
668 Added subsection "Static Stack Usage Analysis"
669 Added subsection "Dynamic Stack Usage Analysis"
670 Include documentation of itypes in sprint listing (-gnatG)
671 Documented gnatbind -D switch (default sec stack size for fixed sec
673 Added Interrupt_State and Persistent_BSS to list of configuration
675 Add missing doc for maximum value of nnn in -gnatyMnnn
677 * gnat_rm.texi: Document the AltiVec binding.
678 Add documentation for pragma Complete_Representation
679 Shortened an overly long line (> 79 chars)
680 Clarify documentation of unchecked conversion in implementation
682 Document two argument form of pragma Debug
684 * types.ads (Column_Number): Update documentation.
686 * exp_ch7.ads (Make_Adjust_Call): Document the special processing for
687 library level Finalize_Storage_Only objects (these are not attached to
688 any finalization list).
690 * system-mingw.ads: (Underlying_Priorities): Update comment.
692 2005-12-09 Robert Dewar <dewar@adacore.com>
694 * i-c.adb, i-cexten.ads, i-cobol.adb, i-cobol.ads, i-cpoint.ads,
695 i-cpp.adb, i-cpp.ads, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
696 inline.adb, interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads,
697 i-os2thr.ads, itypes.adb, itypes.adb, itypes.ads, krunch.ads,
698 krunch.adb, lib.adb, lib.ads, lib-list.adb, lib-load.adb,
699 lib-load.ads, lib-sort.adb, live.adb, make.ads, i-cstrea-vms.adb,
700 interfac-vms.ads, makegpr.adb, indepsw-gnu.adb, indepsw.ads,
701 s-wchcon.ads, sdefault.ads, sem_ch10.adb, sem_eval.ads: Minor
704 2005-12-09 Robert Dewar <dewar@adacore.com>
706 * s-vaflop-vms-alpha.adb: (Ne_F): New function
709 * exp_ch4.adb (Expand_Allocator_Expression): Factor duplicated code
711 (Rewrite_Comparison): Handle case where operation is not a comparison
712 and ignore, and also handle type conversion case.
714 2005-12-09 Thomas Quinot <quinot@adacore.com>
716 * exp_aggr.ads: Fix typo in comment.
717 ???-mark Convert_Aggr_In_Assignment as needing documentation.
719 2005-12-09 Gary Dismukes <dismukes@adacore.com>
721 * layout.adb: Replace various uses of byte by storage unit throughout.
722 (Get_Max_SU_Size): Name changed from Get_Max_Size. In the case of a
723 static size, convert to storage units before returning, to conform to
726 2005-12-09 Matthew Gingell <gingell@adacore.com>
728 * g-exctra.ads: Fix typo in comment.
730 2005-12-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
732 * utils.c: Minor reformatting.
734 2005-12-09 Robert Dewar <dewar@adacore.com>
737 Further comment fixes to make the status of the default file clear
739 * s-bitops.adb: Clarify comment for Bits_Array
741 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
743 * Make-lang.in (ada.install-normal): Remove.
745 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
747 * Make-lang.in: Remove all dependencies on s-gtype.
749 2005-12-05 Richard Guenther <rguenther@suse.de>
751 * utils.c (convert): Use fold_convert where appropriate.
753 2005-12-05 Paolo Bonzini <bonzini@gnu.org>
755 * Makefile.in (gnatlib): Fix regex, using \. instead of . when
758 2005-12-02 Richard Guenther <rguenther@suse.de>
760 * trans.c (gnat_gimplify_expr): Use buildN instead of build.
762 2005-12-01 Roger Sayle <roger@eyesopen.com>
764 * utils.c (max_size): Only test for TREE_OVERFLOW on INTEGER_CST
767 2005-11-23 Laurent GUERBY <laurent@guerby.net>
769 * mlib-prj.adb (Build_Library): Initialize Delete.
771 2005-11-21 Joel Sherrill <joel.sherrill@oarcorp.com>
773 * socket.c: Add extern int h_errno for rtems since networking header
774 files are not available at this point in a tool bootstrap. Newlib
775 only has basic C library header files.
777 2005-11-19 Richard Guenther <rguenther@suse.de>
778 Roger Sayle <roger@eyesopen.com>
781 * misc.c (internal_error_function): Don't use vsprintf to format
782 the error message text, instead use pp_format_text and the new
783 pretty printer APIs. This allows handling of %qs, %w, etc.
785 2005-11-18 Laurent GUERBY <laurent@guerby.net>
788 * Makefile.in: Use s-auxdec-empty for RTEMS.
790 2005-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
793 * trans.c (gnat_gimplify_expr, case ADDR_EXPR): Always make
794 a temporary if taking the address of something that is neither
795 reference, declaration, or constant, since the gimplifier
796 can't handle that case.
798 2005-11-17 Laurent GUERBY <laurent@guerby.net>
801 * s-auxdec-empty.ads, s-auxdec-empty.adb: New files.
803 2005-11-16 Richard Guenther <rguenther@suse.de>
805 * Makefile.in: Add EH_MECHANISM=-gcc to s390(x) linux.
807 2005-11-16 Joel Sherrill <joel.sherrill@oarcorp.com>
810 * raise-gcc.c: Add missing stdarg.h include.
812 2005-11-16 Richard Guenther <rguenther@suse.de>
814 * Make-lang.in (ada/decl.o): Add $(EXPR_H) dependency.
815 (ada/misc.o): Likewise.
817 2005-11-14 Thomas Quinot <quinot@adacore.com>
819 * g-soccon.ads: Minor reformatting. Update comments.
821 * gsocket.h: Include <sys/times.h> in the VxWorks case, in order to
822 gain visibility on the declaration of struct timeval.
824 * g-soccon-freebsd.ads,
830 g-soccon-solaris.ads,
833 g-soccon-vxworks.ads (SIZEOF_tv_sec, SIZEOF_tv_usec): New constants.
835 * g-soccon-hpux-ia64.ads, g-soccon-linux-ppc.ads,
836 g-soccon-solaris-64.ads, g-soccon-linux-64.ads,
837 g-soccon-linux-x86.ads: New files.
839 * g-socthi-mingw.adb:
840 (Socket_Error_Message): Remove redundant use of GNAT.Sockets.Constants
842 * g-socthi-vxworks.ads, g-socthi-vms.ads, g-socthi-mingw.ads
843 (time_t, suseconds_t): New types constructed to match the tv_sec
844 and tv_usec fields of C struct timeval.
845 (Timeval): Construct structure in terms of the new types.
846 (Host_Errno): New function (imported from socket.c), returns last hosts
849 * g-socthi-vxworks.adb: Add error handling circuitry.
851 * g-socket.ads, g-socket.adb (To_Timeval): Reflect change of type for
852 components of struct timeval.
853 (Get_Host_By_Name, Get_Host_By_Address): Fix error reporting circuitry.
854 (Check_Selector): In error conditions, clear internal socket sets to
856 (Get_Socket_Option, Set_Socket_Option): Support for Multicast_If,
857 Send_Timeout, Receive_Timeout.
859 * g-socthi.ads (time_t, suseconds_t): New types constructed to match
860 the tv_sec and tv_usec fields of C struct timeval.
861 (Timeval): Construct structure in terms of the new types.
862 (Host_Errno): New function (imported from socket.c), returns last hosts
865 * socket.c (__gnat_get_h_errno): New function to retrieve h_errno, the
866 hosts database last error code.
868 * gen-soccon.c: Complete value expansion should not be performed on
869 TARGET, as it has the form of a math expression, and some components
870 may be platform-defined macros.
871 For VxWorks, generate the OK and ERROR values.
872 New constants giving the sizes of the components of C struct timeval.
874 2005-11-14 Robert Dewar <dewar@adacore.com>
875 Ed Schonberg <schonberg@adacore.com>
879 * types.ads: Include All_Checks in Suppress_Array
881 * checks.adb (Check_Needed): Remove kludge for a/=b rewritten as
882 not(a=b), since we no longer do this rewriting, and hence it is not
884 (Elaboration_Checks_Suppressed): Add special casing to
885 deal with different cases of static and dynamic elaboration checks (all
886 checks does not count in the first case, but does in the second).
887 (Expr_Known_Valid): Do not assume that the result of any arbitrary
888 function call is valid, since this is not the case.
889 (Ensure_Valid): Do not apply validity check to a real literal
890 in a universal or fixed context
892 * exp_ch4.adb (Expand_N_Op_Ne): Don't expand a/=b to not(a=b) for
893 elementary types using the operator in standard. It is cleaner not to
894 modify the programmers intent, especially in the case of floating-point.
895 (Rewrite_Comparison): Fix handling of /= (this was always wrong, but
896 it did not matter because we always rewrote a/=b to not(a=b).
897 (Expand_Allocator_Expression): For an allocator expression whose nominal
898 subtype is an unconstrained packed type, convert the expression to its
899 actual constrained subtype.
900 Implement warning for <= or >= where < or > not possible
901 Fix to Vax_Float tests (too early in many routines, causing premature
902 Vax_Float expansions.
904 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Allow this pragma
905 to be used with packages and generic packages as well as with
907 (Suppress): Set All_Checks, but not Elaboration_Check, for case
908 of pragma Suppress (All_Checks)
909 (Analyze_Pragma, case Warnings): Implement first argument allowed to be
910 a string literal for precise control over warnings.
911 Avoid raise of pragma in case of unrecognized pragma and just return
914 * sem_prag.ads: Minor reformatting
916 * switch-c.adb (Scan_Front_End_Switches): Replace "raise Bad_Switch;"
917 with call to new procedure Bad_Switch. Call Scan_Pos with new parameter
918 Switch. Do not handle any exception.
919 Include -gnatwx as part of -gnatg (warn on redundant parens)
920 Allow optional = after -gnatm
921 (Scan_Front_End_Switches): The -gnatp switch sets All_Checks, but no
922 longer sets Elaboration_Checks.
923 Code to set warning mode moved to Sem_Warn
924 so that it can be shared by pragma processing.
926 * s-mastop-tru64.adb (Pop_Frame): Remove redundant parentheses in if
929 * s-taprop-solaris.adb:
930 Change some <= to =, to avoid new warning
932 * a-exexda.adb, prj-proc.adb:
933 Fix obvious typo (Num_Tracebacks compared <= 0 instead of < 0)
934 Fix obvious typo (Total_Errors_Detected <= 0 should be = 0)
936 2005-11-14 Robert Dewar <dewar@adacore.com>
938 * exp_vfpt.adb: Handle /= case
939 (Expand_Vax_Conversion): Properly recognize Conversion_OK flag
940 so that we do not get duplicate scaling for fixed point conversions.
942 * s-vaflop.ads, s-vaflop.adb: (Ne_F): New function
944 2005-11-14 Matthew Gingell <gingell@adacore.com>
946 * system-lynxos-ppc.ads, system-lynxos-x86.ads:
947 Increase default priority on Lynx from 15 to 17, and meet the Ada
948 requirement that Default_Priority be ((Priority'First +
949 Priority'Last) / 2) by increasing the range of Interrupt_Priority.
951 2005-11-14 Vincent Celier <celier@adacore.com>
953 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
954 mlib-tgt-hpux.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
955 mlib-tgt-solaris.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb,
956 mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb,
957 mlib-tgt-darwin.adb, mlib-tgt.adb, mlib-tgt.ads,
958 mlib-tgt-lynxos.adb (DLL_Prefix): New function
960 2005-11-14 Doug Rupp <rupp@adacore.com>
962 * system-vms.ads, system-vms_64.ads: ADA$GNAT: New exported object in
965 2005-11-14 Arnaud Charlet <charlet@adacore.com>
967 * s-traces-default.adb, s-trafor-default.ads,
968 s-tratas-default.adb: Fix compilation errors.
970 2005-11-14 Jose Ruiz <ruiz@adacore.com>
972 * s-taprop-posix.adb (Initialize_Lock): Destroy mutex attribute before
973 raising the exception so the memory used is freed.
975 2005-11-14 Arnaud Charlet <charlet@adacore.com>
977 * adaint.h, adaint.c (__gnat_is_cross_compiler): New constant.
978 (Gnat_Install_Locks, __gnatlib_install_locks): Removed, no longer used.
979 (convert_address): Update comments and list of platforms using this.
981 * s-tasini.adb (Gnat_Install_Locks, __gnatlib_install_locks): Removed,
984 2005-11-14 Pascal Obry <obry@adacore.com>
985 Vincent Celier <celier@adacore.com>
987 * gnatdll.adb (Parse_Command_Line): Remove redundant use of
990 * memroot.adb: Remove redundant with/use clause on
991 System.Storage_Elements.
993 2005-11-14 Arnaud Charlet <charlet@adacore.com>
995 * a-except.adb (Zero_Cost_Exceptions): Removed, no longer used.
996 (builtin_longjmp, Process_Raise_Exceeption): Move setjmp/longjmp
997 related code to a-exexpr.adb
998 (Save_Occurrence_And_Private): Move GCC EH related code to
1000 (Raise_Current_Excep): Add new variable Id with pragma
1001 volatile, to ensure that the variable lives on stack.
1003 * a-exexpr-gcc.adb, raise-gcc.c: New file.
1005 * a-exexpr.adb (builtin_longjmp, Propagate_Exception): Moved here code
1007 Move GCC EH related code to a-exexpr-gcc.adb
1009 * Makefile.in: Add or update g-soccon LIBGNAT pairs for Linux/PPC and
1011 Split the Linux version of g-soccon into separate variants for 32 and 64
1013 (gnatlib): Use $(AR_FOR_TARGET) and $(RANLIB_FOR_TARGET)
1014 vice $(AR) and $(RANLIB). Remove use of host variable $(RANLIB_FLAGS).
1015 install-gnatlib: Use $(RANLIB_FOR_TARGET) vice $(RANLIB). Remove use
1016 of host variable $(RANLIB_FLAGS).
1017 (alpha64-dec-*vms*): Fix translations for 64 bit compiler.
1018 Code clean up: remove unused/obsolete targets.
1019 (EH_MECHANISM): New variable introduced to differenciate between the
1020 two EH mechanisms statically.
1021 (gnatlib-zcx, gnatlib-sjlj): Force EH_MECHANISM manually.
1022 (LIBGNAT_OBJS): Add raise-gcc.o
1023 (LIBGNAT_TARGET_PAIRS for ppc-vxworks): Use an specialized version of
1024 s-osinte.adb, s-tpopsp.adb, and system.ads for the run time that
1025 supports VxWorks 6 RTPs.
1026 (EXTRA_GNATRTL_NONTASKING_OBJS for ppc-vxworks): Remove the use of
1027 i-vxworks and i-vxwoio from the run time that supports VxWorks 6 RTPs.
1029 * raise.c: Move all GCC EH-related routines to raise-gcc.c
1031 2005-11-14 Jose Ruiz <ruiz@adacore.com>
1033 * s-tassta.adb (Create_Task): Move the code in charge of resetting the
1034 deferral level, when abort is not allowed, to a later stage (the
1036 (Task_Wrapper): If Abort is not allowed, reset the deferral level since
1037 it will not get changed by the generated code. It was previously done
1040 2005-11-14 Thomas Quinot <quinot@adacore.com>
1041 Olivier Hainque <hainque@adacore.com>
1042 Eric Botcazou <ebotcazou@adacore.com>
1045 Factor common code to build a storage type for an unconstrained object
1046 from a fat or thin pointer type and a constrained object type.
1047 (annotate_value): Handle BIT_AND_EXPR.
1048 (annotate_rep): Don't restrict the back annotation of inherited
1049 components to the type_annotate_only case.
1050 (gnat_to_gnu_entity) <E_Array_Type>: Do not invoke create_type_decl if
1051 we are not defining the type.
1052 <E_Record_Type>: Likewise.
1053 (gnat_to_gnu_entity) <object, renaming>: Adjust comments and structure
1054 to get advantage of the new maybe_stabilize_reference interface, to
1055 ensure that what we reference is indeed stabilized instead of relying
1056 on assumptions on what the stabilizer does.
1057 (gnat_to_gnu_entity) <E_Incomplete_Type>: If the entity is an incomplete
1058 type imported through a limited_with clause, use its non-limited view.
1059 (Has_Stdcall_Convention): New macro, to centralize the Windows vs others
1061 (gnat_to_gnu_entity): Use Has_Stdcall_Convention instead of a spread mix
1062 of #if sections + explicit comparisons of convention identifiers.
1063 (gnat_to_gnu_entity) <E_Variable>: Decrement force_global if necessary
1064 before early-returning for certain types when code generation is
1066 (gnat_to_gnu_entity) <object>: Adjust comment attached to the
1067 nullification of gnu_expr we do for objects with address clause and
1068 that we are not defining.
1069 (elaborate_expression_1): Do not create constants when creating
1070 variables needed by the debug info: the dwarf2 writer considers that
1071 CONST_DECLs is used only to represent enumeration constants, and emits
1073 (gnat_to_gnu_entity) <object>: When turning a non-definition of an
1074 object with an address clause into an indirect reference, drop the
1075 initializing expression.
1077 (STACK_CHECK_BUILTIN): Delete.
1078 (STACK_CHECK_PROBE_INTERVAL): Likewise.
1079 (STACK_CHECK_MAX_FRAME_SIZE): Likewise.
1080 (STACK_CHECK_MAX_VAR_SIZE): Likewise.
1081 (gnat_to_gnu_entity): If gnat_entity is a renaming, do not mark the tree
1082 corresponding to the renamed object as ignored for debugging purposes.
1084 * trans.c (tree_transform, case N_Attribute_Reference, case Attr_Size &
1085 related): For a prefix that is a dereference of a fat or thin pointer,
1086 if there is an actual subtype provided by the front-end, use that
1087 subtype to build an actual type with bounds template.
1088 (tree_transform, case N_Free_Statement): If an Actual_Designated_Subtype
1089 is provided by the front-end, use that subtype to compute the size of
1090 the deallocated object.
1091 (gnat_to_gnu): When adding a statement into an elaboration procedure,
1092 check for a potential violation of a No_Elaboration_Code restriction.
1093 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
1094 with extra arguments to control whether to recurse through non-values
1095 and to let the caller know if the stabilization has succeeded.
1096 (gnat_stabilize_reference): Now a simple wrapper around
1097 maybe_stabilize, for common uses without restriction on lvalues and
1098 without need to check for the success indication.
1099 (gnat_to_gnu, call_to_gnu): Adjust calls to gnat_stabilize_reference, to
1100 pass false instead of 0 as the FORCE argument which is a bool.
1101 (Identifier_to_gnu): Remove checks ensuring that an renamed object
1102 attached to a renaming pointer has been properly stabilized, as no such
1103 object is attached otherwise.
1104 (call_to_gnu): Invoke create_var_decl to create the temporary when the
1105 function uses the "target pointer" return mechanism.
1106 Reinstate conversion of the actual to the type of the formal
1107 parameter before any other specific treatment based on the passing
1108 mechanism. This turns out to be necessary in order for PLACEHOLDER
1109 substitution to work properly when the latter type is unconstrained.
1111 * gigi.h (build_unc_object_type_from_ptr): New subprogram, factoring a
1113 (maybe_stabilize_reference): New function, like gnat_stabilize_reference
1114 with extra arguments to control whether to recurse through non-values
1115 and to let the caller know if the stabilization has succeeded.
1117 * utils2.c (gnat_build_constructor): Only sort the fields for possible
1118 static output of record constructor if all the components are constant.
1119 (gnat_build_constructor): For a record type, sort the list of field
1120 initializers in increasing bit position order.
1121 Factor common code to build a storage type for an unconstrained object
1122 from a fat or thin pointer type and a constrained object type.
1123 (build_unary_op) <ADDR_EXPR>: Always recurse down conversions between
1124 types variants, and process special cases of VIEW_CONVERT expressions
1125 as their NOP_EXPR counterpart to ensure we get to the
1126 CORRESPONDING_VARs associated with CONST_DECls.
1127 (build_binary_op) <MODIFY_EXPR>: Do not strip VIEW_CONVERT_EXPRs
1128 on the right-hand side.
1130 * utils.c (build_unc_object_type_from_ptr): New subprogram, factoring
1132 (convert) <VIEW_CONVERT_EXPR>: Return the inner operand directly if we
1133 are converting back to its original type.
1134 (convert) <JM input>: Fallthrough regular conversion code instead of
1135 extracting the object if converting to a type variant.
1136 (create_var_decl): When a variable has an initializer requiring code
1137 generation and we are at the top level, check for a potential violation
1138 of a No_Elaboration_Code restriction.
1139 (create_var_decl): call expand_decl for CONST_DECLs, to set MODE, ALIGN
1140 SIZE and SIZE_UNIT which we need for later back-annotations.
1141 * utils.c: (convert) <STRING_CST>: Remove obsolete code.
1142 <VIEW_CONVERT_EXPR>: Do not lift the conversion if the target type
1143 is an unchecked union.
1144 (pushdecl): Set DECL_NO_STATIC_CHAIN on imported nested functions.
1145 (convert) <VIEW_CONVERT_EXPR>: When the types have the same
1146 main variant, just replace the VIEW_CONVERT_EXPR.
1147 <UNION_TYPE>: Revert 2005-03-02 change.
1149 * repinfo.h, repinfo.ads: Add tcode for BIT_AND_EXPR.
1151 * repinfo.adb (Print_Expr, Rep_Value): Handle Bit_And_Expressions.
1153 2005-11-14 Matthew Heaney <heaney@adacore.com>
1155 * a-crbtgo.ads, a-crbtgo.adb, a-coorse.ads, a-coorse.adb, a-convec.ads,
1156 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohama.ads, a-cohama.adb,
1157 a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb, a-cidlli.ads,
1158 a-cidlli.adb, a-cdlili.ads, a-cdlili.adb, a-coormu.adb, a-ciormu.adb,
1159 a-cihase.adb, a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
1160 a-coorma.ads, a-ciormu.ads, a-coormu.ads, a-ciorma.adb, a-coorma.adb:
1161 Compiles against the spec for ordered maps described in sections
1162 A.18.6 of the most recent (August 2005) AI-302 draft.
1164 2005-11-14 Olivier Hainque <hainque@adacore.com>
1166 * cuintp.c (UI_To_gnu): Use a proper type for intermediate computations
1167 to ensure bias adjustments take place when need be and to prevent
1168 occurrences of intermediate overflows.
1170 2005-11-14 Matthew Gingell <gingell@adacore.com>
1171 Olivier Hainque <hainque@adacore.com>
1173 * tb-gcc.c (trace_callback): Work around problem with _Unwind_GetIP on
1176 * tracebak.c (ia64 configuration): Enable _Unwind_Backtrace driven
1177 tracebacks on ia64 HP-UX and provide explanatory comment.
1178 Enable backtraces on ia64 GNU/Linux.
1179 (x86 configuration): Bump FRAME_LEVEL to 1 to ensure we retrieve a real
1180 base pointer from builtin_frame_address. Adjust BASE_SKIP accordingly.
1182 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
1183 Javier Miranda <miranda@adacore.com>
1185 * rtsfind.ads, exp_util.adb, exp_util.ads, exp_disp.adb, exp_disp.ads,
1186 exp_ch7.adb, sem_ch9.adb, snames.adb, snames.ads,
1187 exp_ch9.adb, exp_ch9.ads, exp_ch6.adb, exp_ch3.adb, exp_ch3.ads,
1188 einfo.ads, einfo.adb: Complete support for Ada 2005 interfaces.
1190 * a-tags.ads, a-tags.adb: Major rewrite and additions to implement
1191 properly new Ada 2005 interfaces (AI-345) and add run-time checks (via
1194 * exp_dbug.ads, exp_dbug.adb (Get_Secondary_DT_External_Name): New
1195 subprogram that generates the external name associated with a
1196 secondary dispatch table.
1197 (Get_Secondary_DT_External_Name): New subprogram that generates the
1198 external name associated with a secondary dispatch table.
1200 2005-11-14 Emmanuel Briot <briot@adacore.com>
1202 * xref_lib.adb (Parse_Identifier_Info): It is possible for an entity
1203 line in the ALI file to include both an instantiation reference, and a
1206 2005-11-14 Vincent Celier <celier@adacore.com>
1208 * clean.adb (Check_Project): Look for Ada code in extending project,
1209 even if Ada is not specified as a language.
1210 Use new function DLL_Prefix for DLL_Name
1211 (Clean_Interface_Copy_Directory): New procedure
1212 (Clean_Library_Directory): New procedure
1213 (Clean_Directory): Remove procedure, no longer used
1214 (Clean_Project): Do not delete any file in an externally built project
1216 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Add the object
1217 directory of an extending project, even when there are no Ada source
1219 (Ada_Objects_Path.Add): Add Library_ALI_Dir, not Library_Dir to the path
1220 (Set_Ada_Paths.Add.Recursive_Add): Ditto
1222 * mlib-prj.adb (Check_Library): For all library projects, get the
1223 library file timestamp.
1224 (Build_Library): Copy ALI files in Library_ALI_Dir, not in Library_Dir
1225 (Build_Library): Use new function DLL_Prefix for the DLL_Name
1226 (Clean): Remove procedure, no longer used
1227 (Ultimate_Extension_Of): New function
1228 (Build_Library): When cleaning the library directory, only remove an
1229 existing library file and any ALI file of a source of the project.
1230 When cleaning the interface copy directory, remove any source that
1231 could be a source of the project.
1233 * prj.ads, prj.adb (Project_Empty): Add values of new components
1234 Library_TS and All_Imported_Projects.
1235 (Project_Empty): Add values for new components of Project_Data:
1236 Library_ALI_Dir and Display_Library_ALI_Dir
1238 * prj-attr.adb: New project level attribute name Library_ALI_Dir
1240 * prj-nmsc.adb (Check_Library_Attributes): Take into account new
1241 attribute Library_ALI_Dir.
1242 (Check_Library_Attributes): The library directory cannot be the same as
1243 any source directory of the project tree.
1244 (Check_Stand_Alone_Library): The interface copy directory cannot be
1245 the same as any source directory of the project tree.
1247 * mlib.adb: Use Prj.Com.Fail, instead of Osint.Fail directly, to delete
1248 all temporary files.
1250 2005-11-14 Robert Dewar <dewar@adacore.com>
1251 Ed Schonberg <schonberg@adacore.com>
1253 * sem_elab.adb: Change name Is_Package to Is_Package_Or_Generic_Package
1254 (Check_Elab_Call): A call within a protected body is never an
1255 elaboration call, and does not require checking.
1256 (Same_Elaboration_Scope): Take into account protected types for both
1258 (Activate_Elaborate_All_Desirable): New procedure
1260 * ali.ads, ali.adb: Implement new AD/ED for Elaborate_All/Elaborate
1263 * binde.adb: Implement new AD/ED for Elaborate_All/Elaborate desirable
1264 (Elab_Error_Msg): Use -da to include internal unit links, not -de.
1266 * lib-writ.ads, lib-writ.adb:
1267 Implement new AD/ED for Elaborate_All/Elaborate desirable
1268 Use new Elaborate_All_Desirable flag in N_With_Clause node
1270 * sinfo.ads, sinfo.adb (Actual_Designated_Subtype): New attribute for
1271 N_Free_Statement nodes.
1272 Define new class N_Subprogram_Instantiation
1273 Add Elaborate_Desirable flag to N_With_Clause node
1274 Add N_Delay_Statement (covering two kinds of delay)
1276 * debug.adb: Introduce d.f flag for compiler
1277 Add -da switch for binder
1279 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1280 Cyrille Comar <comar@adacore.com>
1282 * exp_aggr.adb (Build_Record_Aggr_Code): Do not create master entity
1283 for task component, in the case of a limited aggregate. The enclosed
1284 object declaration will create it earlier. Otherwise, in the case of a
1285 nested aggregate, the object may appear in the wrong scope.
1286 (Convert_Aggr_In_Object_Decl): Create a transient scope when needed.
1287 (Gen_Assign): If the component being assigned is an array type and the
1288 expression is itself an aggregate, wrap the assignment in a block to
1289 force finalization actions on the temporary created for each row of the
1291 (Build_Record_Aggr_Code): Significant rewrite insuring that ctrl
1292 structures are initialized after all discriminants are set so that
1293 they can be accessed even when their offset is dynamic.
1295 2005-11-14 Robert Dewar <dewar@adacore.com>
1296 Hristian Kirtchev <kirtchev@adacore.com>
1298 * sem_attr.adb: Implement Machine_Rounding attribute
1299 (Analyze_Access_Attribute): The access attribute may appear within an
1300 aggregate that has been expanded into a loop.
1301 (Check_Task_Prefix): Add semantic check for attribute 'Callable and
1302 'Terminated whenever the prefix is of a task interface class-wide type.
1303 (Analyze_Attribute): Add semantic check for attribute 'Identity whenever
1304 the prefix is of a task interface class-wide type.
1306 * s-vaflop-vms-alpha.adb: Valid_D, Valid_F, Valid_G: Make Val constant
1309 * s-fatgen.ads, s-fatgen.adb (Machine_Rounding): New function
1310 Remove pragma Inline for [Unaligned_]Valid.
1311 Add comments that Valid routines do not work for Vax_Float
1313 * exp_attr.adb: Implement Machine_Rounding attribute
1315 * snames.h: Add entry for Machine_Rounding attribute
1317 2005-11-14 Javier Miranda <miranda@adacore.com>
1318 Robert Dewar <dewar@adacore.com>
1319 Hristian Kirtchev <kirtchev@adacore.com>
1321 * exp_attr.adb (Expand_N_Attribute_Reference, cases of Attribute_Size
1322 and related): For a prefix that is an explicit dereference of an
1323 access to unconstrained packed array type, annotate the dereference
1324 with an actual subtype so GIGI can make a correct size computation.
1325 (Expand_N_Attribute_Reference): In case of 'Unchecked_Access and
1326 'Unrestricted_Access, if the designated type is an interface we
1327 add a type conversion to force the displacement of the pointer
1328 to the secondary dispatch table.
1329 Use Universal_Real instead of Long_Long_Float when we need a high
1330 precision float type for the generated code (prevents gratuitous
1331 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
1332 (Expand_N_Attribute_Reference): Add support for attribute 'Callable and
1333 'Terminated for task interface class-wide objects. Generate a call to
1334 the predefined dispatching routine used to retrieve the _task_id from
1335 a task corresponding record.
1336 (Expand_Fpt_Attribute): Major change to properly handle Vax_Float
1338 * sem_disp.adb: Change name Is_Package to Is_Package_Or_Generic_Package
1339 (Check_Dispatching_Operation): Protect the frontend againts
1340 previously detected errors.
1342 * Makefile.rtl: Add new instantiations of system.fat_gen
1344 * s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads:
1345 Change name of instantiated package for better consistency
1346 with newly added system.fat_gen instantiations.
1348 * s-filofl.ads, s-fishfl.ads, s-fvadfl.ads, s-fvaffl.ads,
1349 s-fvagfl.ads: New files.
1351 2005-11-14 Cyrille Comar <comar@adacore.com>
1352 Thomas Quinot <quinot@adacore.com>
1354 * exp_ch5.adb (Expand_N_Assignment_Statement, Tagged_Case): For an
1355 assignment of a value of a tagged type that has been rewritten to a
1356 block statement, it is known by construction that no checks are
1357 necessary for the statements within the block: analyze it with checks
1359 (Expand_N_If_Statement): When killing a dead then-branch in an
1360 if-statement that has elsif_parts, recompute the Current_Value node
1361 for any entity whose value is known from the condition of the first
1363 (Expand_N_Return_Statement): When returning a mutable record, convert
1364 the return value into its actual subtype in order to help the backend
1365 to return the actual size instead of the maximum. This is another
1366 aftermath of not returning mutable records on the sec-stack anymore.
1368 * sem_ch5.ads, sem_ch5.adb (Analyze_Iteration_Scheme): Minor change to
1369 handling of error msg for suspicious reverse range iteration.
1370 (Check_Possible_Current_Value_Condition): Move declaration from body to
1371 spec, to allow this subprogram to be called from exp_ch5.
1373 2005-11-14 Thomas Quinot <quinot@adacore.com>
1375 * exp_dist.adb (Append_Array_Traversal): Modify constrained case to
1376 generate a set of nested array aggregates instead of a single flat
1377 aggregate for multi-dimensional arrays.
1379 2005-11-14 Pascal Obry <obry@adacore.com>
1381 * expect.c (__gnat_kill) [Win32]: Fix implementation, the pid returned
1382 by spawnve is a process handle, no need to convert. Add a parameter
1383 close to control wether the process handle must be closed.
1384 (__gnat_waitpid): Fix implementation, the pid returned by spawnve is
1385 a process handle, not need to convert.
1386 (__gnat_kill) [*]: Add dummy parameter close to match the Win32 spec.
1388 * g-expect.adb: (Kill): Document the new close parameter.
1389 (Close): Do not release the process handle in the kill there as
1390 waitpid() is using it.
1391 (Send_Signal): Release the process handle.
1393 2005-11-14 Robert Dewar <dewar@adacore.com>
1395 * exp_fixd.adb: Use Universal_Real instead of Long_Long_Float when we
1396 need a high precision float type for the generated code (prevents
1397 gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float)
1400 * exp_imgv.adb: Use Universal_Real instead of Long_Long_Float when we
1401 need a high precision float type for the generated code (prevents
1402 gratuitous Vax_Float stuff when pragma Float_Representation (Vax_Float)
1404 (Expand_Width_Attribute): In configurable run-time, the attribute is not
1405 allowed on non-static enumeration subtypes. Force a load error to emit
1406 the correct diagnostic.
1408 2005-11-14 Thomas Quinot <quinot@adacore.com>
1409 Robert Dewar <dewar@adacore.com>
1410 Ed Schonberg <schonberg@adacore.com>
1412 * exp_intr.adb (Expand_Unc_Deallocation): If GIGI needs an actual
1413 subtype to compute the size of the designated object at run-time,
1414 create such a subtype and store it in the Actual_Designated_Subtype
1415 attribute of the N_Free_Statement.
1416 Generate itype for classwide designated object in both cases of
1417 user-specified storage pool: specific and class-wide, not only in the
1419 Raise CE when trying to set a not null access type object to null.
1420 (Expand_Dispatching_Constructor_Call): Retrieve subprogram actual with
1421 an explicit loop, because freeze nodes make its position variable.
1423 * sem_intr.adb (Check_Intrinsic_Call): Given warning for freeing not
1426 2005-11-14 Javier Miranda <miranda@adacore.com>
1428 * exp_strm.adb (Build_Stream_Attr_Profile, Build_Stream_Function,
1429 Build_Stream_Procedure): Add the null-excluding attribute to the first
1431 This has no semantic meaning under Ada95 mode but it is a
1432 requirement under Ada05 mode.
1434 * par-ch3.adb (P_Access_Definition): Addition of warning message if
1435 the null exclusion is used under Ada95 mode
1436 (P_Null_Exclusion): The qualifier has no semantic meaning in Ada 95.
1437 (P_Access_Definition): Remove assertion that forbids the use of
1438 the null-exclusion feature in Ada95.
1440 2005-11-14 Robert Dewar <dewar@adacore.com>
1442 * impunit.adb: Exclude container helper units not intended for use by
1445 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1447 * freeze.adb (Freeze_Entity): For an access formal that is an access
1448 to subprogram, freeze the anonymous subprogram type at the same time,
1449 to prevent later freezing in the wrong scope, such as the enclosing
1451 (Freeze_Entity): Freeze the equivalent_type of an access_to_protected_
1452 subprogram whenever available.
1454 2005-11-14 Arnaud Charlet <charlet@adacore.com>
1457 * gnatvsn.ads (Library_Version): Bump to 4.1
1459 2005-11-14 Robert Dewar <dewar@adacore.com>
1461 * g-debpoo.adb (Set_Valid): Use Integer_Address instead of
1462 Storage_Offset to avoid wrap around causing invalid results.
1464 2005-11-14 Pascal Obry <obry@adacore.com>
1466 * gnatbind.adb (Is_Cross_Compiler): New function returning True for
1468 (Scan_Bind_Arg): Fail with an error message if -M option is used
1469 on a native compiler.
1471 2005-11-14 Robert Dewar <dewar@adacore.com>
1472 Vincent Celier <celier@adacore.com>
1474 * gprep.adb: Implement -C switch to scan comments
1476 * scng.adb: Scan comment symbol separately if Replace_In_Comments set
1478 * scans.ads: Comment updates (including new use of Tok_Comment in
1481 * opt.ads: Add documentation for flags that are used by gprmake,
1482 currently and in the next version of gprmake.
1483 (Verbosity_Level): New variable
1484 Add Replace_In_Comments switch
1486 * vms_data.ads: Add VMS equivalent for new gnatmake switches -vl, -vm
1488 Add /REPLACE_IN_COMMENTS for gnatprep -C switch
1490 2005-11-14 Arnaud Charlet <charlet@adacore.com>
1492 * g-regpat.adb (Fail): raise Expression_Error including the diagnostic
1493 message, friendlier.
1495 2005-11-14 Robert Dewar <dewar@adacore.com>
1497 * g-spitbo.adb: (Hash): Rotate by 3 instead of 1
1499 2005-11-14 Doug Rupp <rupp@adacore.com>
1501 * init.c [VMS]: Don't install __gnat_error_handler if DBG$TDBG defined.
1503 2005-11-14 Robert Dewar <dewar@adacore.com>
1505 * interfac.ads: Change declarations of IEEE float types so that we no
1506 longer need a separate version of this package for VMS.
1508 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1510 * lib-xref.adb (Generate_Definition, Generate_Reference): Treat the
1511 internal entity created for the declaration of a child subprogram body
1512 with no spec as coming from source, to generate proper cross-reference
1515 2005-11-14 Vincent Celier <celier@adacore.com>
1517 * make.adb (Compile_Sources): Change verbose message to minimum
1518 verbosity level High for "is in an Ada library", "is a read-only
1519 library" and "is an internal library",
1520 (Create_Binder_Mapping_File): Path name of ALI file for library project
1521 must include the library directory, not the object directory.
1522 (Scan_Make_Arg): Make sure that Switch.M.Scan_Make_Switches is called
1523 for new switches -vl, -vm and -vh.
1524 (Verbose_Msg): Add new defaulted parameter Minimum_Verbosity
1525 (Check): Use minimum verbosity Medium for some Verbose_Msg calls
1526 (Compile_Sources): Do not attempt to compile if an ALI file is missing
1527 in a project that is externally built.
1528 (Compute_All_Imported_Projects): New procedure
1529 (Gnatmake): Check if importing libraries should be regenerated because
1530 at least an imported library is more recent.
1531 (Initialize): For each project compute the list of the projects it
1532 imports directly or indirectly.
1533 (Add_Library_Search_Dir): New procedure, used in place of
1534 Add_Lib_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
1535 put in the search paths.
1536 (Add_Source_Search_Dir): New procedure, used in place of
1537 Add_Src_Search_Dir in procedure Scan_Make_Arg so that absolute paths are
1538 put in the search paths.
1539 (Mark_Directory): Resolve the absolute path the directory before marking
1542 * switch-m.adb (Scan_Make_Switches): Replace "raise Bad_Switch;" with
1543 call to new procedure Bad_Switch. Call Scan_Pos with new parameter
1544 Switch. Do not handle any exception.
1545 (Scan_Make_Switches): Increment Ptr for new switches -vl, -vm and -vh
1546 so that the switch is recognized as valid.
1547 (Scan_Make_Switches): Implement new switches -vl, -vm and -vh.
1549 2005-11-14 GNAT Script <nobody@adacore.com>
1551 * Make-lang.in: Makefile automatically updated
1553 2005-11-14 Pascal Obry <obry@adacore.com>
1555 * mdll.adb (Build_Reloc_DLL): Fix parameter handling when a map file is
1557 (Ada_Build_Reloc_DLL): Fix parameter handling when a map file is used.
1558 In both cases the last argument was dropped.
1560 2005-11-14 Eric Botcazou <ebotcazou@adacore.com>
1562 * namet.h: (Column_Numbe): New type.
1563 (Get_Column_Number): Define to sinput__get_column_number.
1564 (Instantiation): Define to sinput__instantiation.
1565 (Get_Column_Number): Declare.
1566 (Instantiation): Likewise.
1568 2005-11-14 Robert Dewar <dewar@adacore.com>
1570 * par-ch10.adb (P_Compilation_Unit): Add defenses against junk unit
1571 syntax, which could cause compiler hangs.
1573 2005-11-14 Vincent Celier <celier@adacore.com>
1575 * prj-ext.adb: Take into account new environment variable
1576 GPR_PROJECT_PATH. Warn if both GPR_PROJECT_PATH and ADA_PROJECT_PATH
1578 (Prj.Ext elaboration): For each directory in the ADA_PROJECT_PATH,
1579 normalize its path name, making it absolute and resolving symbolic
1580 links, and replace the original if resolved path is different.
1582 2005-11-14 Vincent Celier <celier@adacore.com>
1584 * prj-part.adb (Create_Virtual_Extending_Project): Put virtual project
1585 into Prj.Tree.Tree_Private_Part.Projects_Htable for GPS.
1587 2005-11-14 Emmanuel Briot <briot@adacore.com>
1589 * prj-pp.adb (Print): Do not output the with statement if the
1590 associated name is empty, which happens for virtual extending projects.
1591 (Print): Preserve the "extends all" attribute when printing the project.
1593 * prj-tree.ads (String_Value_Of): Add comment about returned value for
1594 a virtual extending project.
1596 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1598 * sem_aggr.adb (Resolve_Aggregate): An others choice is legal on the
1599 rhs of an assignment even if the type is unconstrained, when the
1600 context is non-expanding.
1601 In an inlined body, if the context type is private,
1602 resolve with its full view, which must be a composite type.
1604 2005-11-14 Robert Dewar <dewar@adacore.com>
1605 Ed Schonberg <schonberg@adacore.com>
1607 * sem_ch10.adb: Change name Is_Package to Is_Package_Or_Generic_Package
1608 Do not give obsolescent warning on with of subprogram (since we
1610 (Analyze_With_Clause): Add test for obsolescent package
1611 (Install_Context_Clauses): If the unit is the body of a child unit, do
1612 not install twice the private declarations of the parents, to prevent
1613 circular lists of Use_Clauses in a parent.
1614 (Implicit_With_On_Parent): Do add duplicate with_clause on parent when
1615 compiling body of child unit.
1616 Use new class N_Subprogram_Instantiation
1617 (Expand_With_Clause): If this is a private with_clause for a child unit,
1618 appearing in the context of a package declaration, then the implicit
1619 with_clauses generated for parent units are private as well.
1620 (License_Check): Do not generate message if with'ed unit is internal
1622 2005-11-14 Gary Dismukes <dismukes@adacore.com>
1623 Ed Schonberg <schonberg@adacore.com>
1624 Thomas Quinot <quinot@adacore.com>
1626 * sem_ch12.ads, sem_ch12.adb (Map_Entities): Exclude entities whose
1627 names are internal, because they will not have a corresponding partner
1628 in the actual package.
1629 (Analyze_Formal_Package): Move the setting of the formal package spec's
1630 Generic_Parent field so that it occurs prior to analyzing the package,
1631 to allow proper operation of Install_Parent_Private_Declarations.
1632 (Analyze_Package_Instantiation): Set the instantiated package entity's
1633 Package_Instantiation field.
1634 (Get_Package_Instantiation_Node): Move declaration to package spec.
1635 Retrieve the N_Package_Instantiation node when the Package_Instantiation
1637 (Check_Generic_Child_Unit): Within an inlined call, the only possible
1638 instantiation is Unchecked_Conversion, for which no parents are needed.
1639 (Inline_Instance_Body): Deinstall and record the use_clauses for all
1640 parent scopes of a scope being removed prior to inlining an instance
1642 (Analyze_Package_Instantiation): Do not perform front-end inlining when
1643 the current context is itself an instance within a non-instance child
1644 unit, to prevent scope stack errors.
1645 (Save_References): If the node is an aggregate that is an actual in a
1646 call, rewrite as a qualified expression to preserve some type
1647 information, to resolve possible ambiguities in the instance.
1648 (Instance_Parent_Unit): New global variable to record the ultimate
1649 parent unit associated with a generic child unit instance (associated
1650 with the existing Parent_Unit_Visible flag).
1651 (type Instance_Env): New component Instance_Parent_Unit for stacking
1652 parents recorded in the global Instance_Parent_Unit.
1653 (Init_Env): Save value of Instance_Parent_Unit in the Instance_Env
1655 (Install_Spec): Save the parent unit entity in Instance_Parent_Unit when
1656 it's not a top-level unit, and only do this if Instance_Parent_Unit is
1657 not already set. Replace test of Is_Child_Unit with test of parent's
1658 scope against package Standard. Add comments and a ??? comment.
1659 (Remove_Parent): Revise condition for resetting Is_Immediately_Visible
1660 on a child instance parent to test that the parent equals
1661 Instance_Parent rather than simply checking that the unit is not a
1663 (Restore_Env): Restore value of Instance_Parent_Unit from Instance_Env.
1664 (Validate_Derived_Interface_Type_Instance): Verify that all ancestors of
1665 a formal interface are ancestors of the corresponding actual.
1666 (Validate_Formal_Interface_Type): Additional legality checks.
1667 (Analyze_Formal_Derived_Interface_Type): New procedure to handle formal
1668 interface types with ancestors.
1669 (Analyze_Formal_Package): If formal is a renaming, use renamed entity
1670 to diagnose attempts to use generic within its own declaration.
1672 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1673 Javier Miranda <miranda@adacore.com>
1675 * sem_ch3.ads, sem_ch3.adb (Build_Discriminal): Add link to original
1677 (Build_Private_Derived_Type): The entity of the created full view of the
1678 derived type does not come from source. If after installing the private
1679 declarations of the parent scope the parent is still private, use its
1680 full view to construct the full declaration of the derived type.
1681 (Build_Derived_Record_Type): Relax the condition that controls the
1682 execution of the check that verifies that the partial view and
1683 the full view agree in the set of implemented interfaces. In
1684 addition, this test now only takes into account the progenitors.
1685 (Derive_Interface_Subprograms): No need to derive subprograms
1686 of ancestors that are interfaces.
1687 (Derive_Subprograms): Remove formal No_Predefined_Prims and the
1689 Change name Is_Package to Is_Package_Or_Generic_Package
1690 (Complete_Subprograms_Derivation): Handle the case in which the full
1691 view is a transitive derivation of the ancestor of the partial view.
1692 (Process_Full_View): Rename local subprogram Find_Interface_In_
1693 Descendant to Find_Ancestor_Interface to leave the code more clear.
1694 Remove wrong code that avoids the generation of an error message
1695 when the immediate ancestor of the partial view is an interface.
1696 In addition some minor reorganization of the code has been done to
1697 leave it more clear.
1698 (Analyze_Type_Declaration): If type has previous incomplete tagged
1699 partial view, inherit properly its primitive operations.
1700 (Collect_Interfaces): Make public, for analysis of formal
1702 (Analyze_Interface_Declaration): New procedure for use for regular and
1703 formal interface declarations.
1704 (Build_Derived_Record_Type): Add support for private types to the code
1705 that checks if a tagged type implements abstract interfaces.
1706 (Check_Aliased_Component_Type): The test applies in the spec of an
1708 (Access_Type_Declaration): Clean up declaration of malformed type
1709 declared as an access to its own classwide type, to prevent cascaded
1711 (Collect_Interfaces): For private extensions and for derived task types
1712 and derived protected types, the parent may be an interface that must
1713 be included in the interface list.
1714 (Access_Definition): If the designated type is an interface that may
1715 contain tasks, create Master_Id for it before analyzing the expression
1716 of the declaration, which may be an allocator.
1717 (Record_Type_Declaration): Set properly the interface kind, for use
1718 in allocators, the creation of master id's for task interfaces, etc.
1720 2005-11-14 Javier Miranda <miranda@adacore.com>
1721 Ed Schonberg <schonberg@adacore.com>
1723 * sem_ch6.adb (Check_Conformance): The null-exclusion feature can be
1724 omitted in case of stream attribute subprograms.
1725 (Check_Inline_Pragma): Handle Inline and Inline_Always pragmas that
1726 appear immediately after a subprogram body, when there is no previous
1727 subprogram declaration.
1728 Change name Is_Package to Is_Package_Or_Generic_Package
1729 (Process_Formals): A non null qualifier on a non null named access
1730 type is not an error, and is a warning only if Redundant_Constructs
1733 2005-11-14 Gary Dismukes <dismukes@adacore.com>
1734 Ed Schonberg <schonberg@adacore.com>
1736 * sem_ch7.adb (Install_Parent_Private_Declarations): New procedure
1737 nested within Analyze_Package_Specification to install the private
1738 declarations and use clauses within each of the parent units of a
1739 package instance of a generic child package.
1740 (Analyze_Package_Specification): When entering a private part of a
1741 package associated with a generic instance or formal package, the
1742 private declarations of the parent must be installed (by calling new
1743 procedure Install_Parent_Private_Declarations).
1744 Change name Is_Package to Is_Package_Or_Generic_Package
1745 (Preserve_Full_Attributes): For a synchronized type, the corresponding
1746 record is absent in a generic context, which does not indicate a
1749 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1751 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic context, do
1752 not try to rewrite a renamed stream attribute, because the operations
1753 on the type may not have been generated.
1754 Handle properly a renaming_as_body generated for a stream operation
1755 whose default is abstract because the object type itself is abstract.
1756 (Find_Type): If the type is incomplete and appears as the prefix of a
1757 'Class reference, it is tagged, and its list of primitive operations
1758 must be initialized properly.
1759 (Chain_Use_Clauses): When chaining the use clauses that appear in the
1760 private declaration of a parent unit, prior to compiling the private
1761 part of a child unit, find on the scope stack the proper parent entity
1762 on which to link the use clause.
1763 (Note_Redundant_Use): Emit a warning when a redundant use clause is
1765 (Analyze_Object_Renaming): An attribute reference is not a legal object
1766 if it is not a function call.
1768 2005-11-14 Robert Dewar <dewar@adacore.com>
1769 Ed Schonberg <schonberg@adacore.com>
1771 * sem_eval.adb: Implement d.f flag
1772 (Subtype_Statically_Match): A generic actual type has unknown
1773 discriminants when the corresponding actual has a similar partial view.
1774 If the routine is called to validate the signature of an inherited
1775 operation in a child instance, the generic actual matches the full view,
1777 2005-11-14 Hristian Kirtchev <kirtchev@adacore.com>
1778 Ed Schonberg <schonberg@adacore.com>
1779 Robert Dewar <dewar@adacore.com>
1780 Thomas Quinot <quinot@adacore.com>
1782 * sem_res.adb (Resolve_Call): Provide a better error message whenever
1783 a procedure call is used as a select statement trigger and is not an
1784 entry renaming or a primitive of a limited interface.
1785 (Valid_Conversion): If the operand has a single interpretation do not
1786 remove address operations.
1787 (Check_Infinite_Recursion): Skip freeze nodes when looking for a raise
1788 statement to inhibit warning.
1789 (Resolve_Unary_Op): Do not produce a warning when
1790 processing an expression of the form -(A mod B)
1791 Use Universal_Real instead of Long_Long_Float when we need a high
1792 precision float type for the generated code (prevents gratuitous
1793 Vax_Float stuff when pragma Float_Representation (Vax_Float) used)
1794 (Resolve_Concatenation_Arg): Improve error message when argument is an
1795 ambiguous call to a function that returns an array.
1796 (Make_Call_Into_Operator, Operand_Type_In_Scope): Do not check that
1797 there is an implicit operator in the given scope if we are within an
1798 instance: legality check has been performed on the generic.
1799 (Resolve_Unary_Op): Apply warnings checks on argument of Abs operator
1800 after resolving operand, to avoid false warnings on overloaded calls.
1802 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1803 Javier Miranda <miranda@adacore.com>
1807 * sem_type.adb (Covers): In an inlined body, a composite type matches
1808 a private type whose full view is a composite type.
1809 (Interface_Present_In_Ancestor): Protect the frontend against
1810 previously detected errors to ensure that its compilation
1811 with assertions enabled gives the same output that its
1812 compilation without assertions.
1813 (Interface_Present_In_Ancestor): Add support for private types.
1814 Change name In_Actual to In_Generic_Actual (clean up)
1815 (Disambiguate): New predicate In_Actual, to recognize expressions that
1816 appear in the renaming declaration generated for generic actuals, and
1817 which must be resolved in the outer context.
1819 2005-11-14 Robert Dewar <dewar@adacore.com>
1820 Thomas Quinot <quinot@adacore.com>
1821 Hristian Kirtchev <kirtchev@adacore.com>
1822 Ed Schonberg <schonberg@adacore.com>
1824 * sem_util.ads, sem_util.adb: Change name Is_Package to
1825 Is_Package_Or_Generic_Package.
1826 (Check_Obsolescent): New procedure.
1827 (Set_Is_Public): Remove obsolete junk test.
1828 (Set_Public_Status): Do not set Is_Public on an object whose declaration
1829 occurs within a handled_sequence_of_statemets.
1830 (Is_Controlling_Limited_Procedure): Factor some of the logic, account
1831 for a parameterless procedure.
1832 (Enter_Name): Recognize renaming declarations created for private
1833 component of a protected type within protected operations, so that
1834 the source name of the component can be used in the debugger.
1836 2005-11-14 Ed Schonberg <schonberg@adacore.com>
1837 Robert Dewar <dewar@adacore.com>
1839 * sem_warn.ads, sem_warn.adb (Publicly_Referenceable): Generic formals
1840 of a generic subprogram are not visible outside the body.
1841 (Set_Warning_Switch): New procedure (code to set warning mode moved
1842 here from Switch.C so that it can be shared by pragma processing.
1843 (Check_References): Special case warning for non-modified non-imported
1845 * par-prag.adb: Modify processing of pragma Warnings to accomodate new
1846 form with a string literal argument
1848 2005-11-14 Javier Miranda <miranda@adacore.com>
1850 * s-finroo.ads, s-finroo.adb (Read): Addition of "not null" to the
1852 (Write): Addition of "not null" to the anonymous access.
1853 (Read): Addition of "not null" to the anonymous access.
1854 (Write): Addition of "not null" to the anonymous access.
1856 * s-strxdr.adb, s-stratt.ads, s-stratt.adb (I_AD, I_AS, I_B, I_C, I_F,
1857 I_I, I_LF, I_LI, I_LLF, I_LLI, I_LLU, I_LU, I_SF, I_SI, I_SSI, I_SSU,
1858 I_SU, I_U, I_WC): Addition of "not null" to the anonymous access.
1859 (W_AD, W_AS, W_B, W_C, W_F, W_I, W_LF, W_LI, W_LLF, W_LLI, W_LLU,
1860 W_LU, W_SF, W_SI, W_SSI, W_SSU, W_SU, W_U, W_WC): Addition of
1861 "not null" to the anonymous access.
1863 2005-11-14 Robert Dewar <dewar@adacore.com>
1865 * s-stoele.adb: Fix code for Address mod Storage_Offset for negative
1868 2005-11-14 Vincent Celier <celier@adacore.com>
1870 * switch.adb (Bad_Switch): New procedure
1871 (Scan_Nat, Scan_Pos): Directly call Osint.Fail with the appropriate
1872 message when in error.
1874 * switch.ads (Bad_Switch, Bad_Switch_Value, Missing_Switch_Value,
1875 Too_Many_Output_Files): Remove declarations, no longer used.
1876 (Scan_Nat): New parameter Switch
1878 (Bad_Switch): New procedure
1880 * switch-b.adb (Scan_Binder_Switches): Replace "raise Bad_Switch;"
1881 with call to new procedure Bad_Switch. Call Scan_Pos and Scan_Natwith
1882 new parameter Switch. Replace "raise Too_Many_Output_Files;" with call
1883 to Osint.Fail. Do not handle any exception.
1885 2005-11-14 Vincent Celier <celier@adacore.com>
1887 * tempdir.adb (Tempdir): Do not use environment variable TMPDIR if it
1888 designates a non existent directory.
1890 2005-11-14 Robert Dewar <dewar@adacore.com>
1892 * xgnatugn.adb: Replace invalid membership test by 'Valid
1894 2005-11-14 Vincent Celier <celier@adacore.com>
1896 * makegpr.adb (Gprmake): Do not attempt to build the global archive if
1897 there is no object directory.
1899 2005-11-14 Robert Dewar <dewar@adacore.com>
1901 * usage.adb: Minor adjustment to output format, use nn instead of nnn
1902 (so that -gnateInnn does not run into next column)
1904 2005-11-14 Ed Falis <falis@adacore.com>
1906 * s-bitops.adb (Bits_Array): corrected comment: "unconstrained" =>
1909 2005-11-14 Cyrille Comar <comar@adacore.com>
1911 * s-chepoo.ads: Add comments on Dereference.
1912 Remove unnecessary inherited abstract primitives.
1915 2005-11-14 Robert Dewar <dewar@adacore.com>
1917 * sem_cat.ads (Validate_Access_Type_Declaration): Remove declaration
1918 node parameter, not needed, since it is available as Declaration_Node.
1920 2005-11-14 Geert Bosch <bosch@adacore.com>
1922 * s-exnllf.adb (Exn_LLF): Fix comment to be more precise and
1923 grammatically correct.
1925 2005-11-14 Vincent Celier <celier@adacore.com>
1927 * s-fileio.ads: Correct spelling error in comment
1929 2005-11-14 Cyrille Comar <comar@adacore.com>
1930 Robert Dewar <dewar@adacore.com>
1931 Vincent Celier <celier@adacore.com>
1932 Ben Brosgol <brosgol@adacore.com>
1933 Jose Ruiz <ruiz@adacore.com>
1934 Pascal Obry <obry@adacore.com>
1937 Document that -fstack-check is needed for strict compliance with the
1938 Ada 95 Reference Manual.
1939 Correct reference to VAX systems to meet HP guidelines
1940 Add documentation for new gnatmake switches -vl, -vm and -vh
1941 Replace DEC Ada by HP Ada
1942 Replace DIGITAL by HP
1943 Remove empty section on tools in compatibility section
1944 Clarify the Windows convention semantics.
1945 Document the Win32 calling convention.
1946 The Stdcall, Win32 and DLL convention are synonyms.
1947 Add a note in -gnatR description about zero size record components
1948 Note on new >= and <= warnings for -gnatwc
1949 Document that equal sign after -gnatm is optional.
1950 Note that strip is working fine on DLL built with a Library
1951 Project. The restriction apply only to DLL built with gnatdll.
1952 Update section about the way to debug a DLL.
1953 Update information about the DLL convention.
1954 Document -C switch for gnatprep
1955 Document new attribute Library_ALI_Dir
1956 Update elaboration doc to include implicit Elaborate pragmas now
1957 generated for subprogram instantiations.
1958 Document limitation on executable names that include spaces for --GCC,
1959 --GNATBIND, and --GNATLINK switches.
1960 Document that -w causes -gnatws to be added at start of gcc switches
1962 * gnat_rm.texi: Document that -mieee is needed for generating infinite
1963 and NaN values in case of overflow on machines that are not fully
1964 compliant with the IEEE floating-point standard.
1965 Create a section describing the set of compiler options needed for
1966 strict compliance with the Ada 95 Reference Manual.
1967 Add documentation for pragma Obsolescent applied to a package
1968 Clarify potential issues of mixed language programs related to the
1969 I/O buffering enabling in the elaboration of the GNAT runtime.
1970 Add extra documentation for pragma Restrictions (No_Elaboration_Code)
1971 This documentation only patch adds extra documentsion for pragma
1972 Restrictions (No_Elaboration_Code), explaining why it is not possible
1973 to document this restriction in terms of allowed source constructs.
1974 Document string literal form of pragma Warnings
1975 Document new attribute Library_ALI_Dir
1976 Add documentation on stable attributes in project files that was missing
1978 * gnat-style.texi: Indicate that paragraphs within a single comment
1979 should be separated by empty comment lines
1981 * ug_words: Added replacements for -gnat95 and -gnat05 (/95 and
1984 * bindusg.adb: Minor cleanup, put -m before -M for consistency
1986 2005-11-14 Robert Dewar <dewar@adacore.com>
1988 * a-secain.adb, a-slcain.adb, a-shcain.adb, a-chtgke.ads, a-chtgke.adb,
1989 a-stwiha.adb, a-strhas.adb, a-chzla1.ads, a-chzla9.ads, a-stzbou.adb,
1990 a-stzbou.ads, a-stzfix.adb, a-stzhas.adb, a-stzmap.adb, a-stzmap.ads,
1991 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads, a-stzunb.adb,
1992 a-stzunb.ads, a-szuzha.adb, a-szuzha.ads, a-szuzti.adb, a-szuzti.ads,
1993 a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb, a-ztcstr.adb, a-ztcstr.ads,
1994 a-ztdeau.adb, a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
1995 a-ztedit.ads, a-ztenau.ads, a-ztenio.adb, a-ztenio.ads, a-ztexio.adb,
1996 a-ztexio.ads, a-ztfiio.adb, a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads,
1997 a-ztflio.adb, a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
1998 a-ztinau.ads, a-ztinio.adb, a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads,
1999 a-zttest.adb, g-enblsp-vms-alpha.adb, g-enblsp-vms-alpha.adb,
2000 g-enblsp-vms-ia64.adb, g-enblsp-vms-ia64.adb, system-linux-hppa.ads,
2001 a-chacon.adb, a-chacon.ads, a-wichun.adb, a-wichun.ads, a-zchuni.adb,
2002 a-zchuni.ads, g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb,
2003 system-hpux-ia64.ads, g-soccon-unixware.ads, g-soliop-unixware.ads,
2004 g-soccon-interix.ads, g-soliop-solaris.ads, g-eacodu-vms.adb,
2005 g-expect-vms.adb, g-socthi-vms.adb, g-soliop-mingw.ads,
2006 a-intnam-unixware.ads, a-intnam-lynxos.ads, a-intnam-tru64.ads,
2007 a-intnam-aix.ads, a-intnam-linux.ads, a-intnam-linux.ads,
2008 a-intnam-dummy.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
2009 a-intnam-solaris.ads, a-calend-vms.adb, a-calend-vms.ads,
2010 a-intnam-vms.ads, a-calend-mingw.adb, a-intnam-mingw.ads,
2011 a-intnam-vxworks.ads, a-numaux-vxworks.ads, system-unixware.ads,
2012 system-linux-ia64.ads, a-intnam-freebsd.ads, system-freebsd-x86.ads,
2013 system-lynxos-ppc.ads, system-linux-x86_64.ads, a-stunha.adb,
2014 a-cgaaso.ads, a-cgaaso.adb, a-chtgop.adb, a-cgcaso.adb, a-cgarso.adb,
2015 a-cohata.ads, a-crbtgk.adb, a-crbltr.ads, a-coprnu.adb, a-rbtgso.adb,
2016 a-intnam-darwin.ads, system-darwin-ppc.ads, gprmake.adb, makegpr.ads,
2017 system-tru64.ads, system-aix.ads, system-solaris-x86.ads,
2018 system-irix-o32.ads, s-interr-sigaction.adb, system-irix-n32.ads,
2019 s-parame-mingw.adb, system-hpux.ads, s-traceb-hpux.adb,
2020 system-linux-x86.ads, s-inmaop-dummy.adb, system-os2.ads,
2021 system-interix.ads, system-solaris-sparc.ads,
2022 system-solaris-sparcv9.ads, s-inmaop-vms.adb,
2023 s-mastop-vms.adb, expander.adb, expander.ads, s-gloloc-mingw.adb,
2024 system-mingw.ads, system-vms-zcx.ads, s-osinte-fsu.adb,
2025 s-traceb-mastop.adb, a-exextr.adb, a-exstat.adb, a-filico.ads,
2026 a-finali.ads, a-interr.ads, a-intsig.adb, a-intsig.ads,
2027 a-except.ads, a-numaux-x86.ads, a-astaco.adb, a-calend.adb,
2028 a-calend.ads, a-chahan.adb, a-chahan.ads, a-chlat9.ads,
2029 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
2030 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
2031 a-elchha.adb, a-decima.adb, a-decima.ads, a-diocst.ads,
2032 a-direio.adb, a-direio.ads, a-excach.adb, a-excach.adb,
2033 a-exctra.ads, ali-util.adb, a-ngcefu.adb, a-ngcoty.adb,
2034 a-ngcoty.ads, a-nudira.adb, a-nudira.ads, a-nuflra.adb,
2035 a-numaux.ads, a-reatim.ads, a-sequio.adb, a-sequio.ads,
2036 a-siocst.ads, a-ssicst.ads, a-stmaco.ads, a-storio.adb,
2037 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
2038 a-strmap.adb, a-strmap.ads, a-strsea.adb, a-strsea.ads,
2039 a-strsup.adb, a-strsup.ads, a-strunb.adb, a-strunb.ads,
2040 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwima.adb,
2041 a-stwima.ads, a-stwise.adb, a-stwise.ads, a-stwisu.adb,
2042 a-stwisu.ads, a-stwiun.adb, a-stwiun.ads, a-suteio.adb,
2043 a-suteio.ads, a-swmwco.ads, a-swuwti.adb, a-swuwti.ads,
2044 a-sytaco.adb, a-sytaco.ads, a-tasatt.adb, a-taside.adb,
2045 a-taside.ads, a-teioed.adb, a-textio.adb, a-textio.ads,
2046 a-ticoau.adb, a-ticoau.ads, a-ticoio.adb, a-tideau.adb,
2047 a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
2048 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
2049 a-tiinio.adb, a-timoau.adb, a-timoio.adb, a-timoio.ads,
2050 a-tiocst.ads, a-titest.adb, atree.adb, a-witeio.adb,
2051 a-witeio.ads, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb,
2052 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtedit.adb,
2053 a-wtedit.ads, a-wtenau.adb, a-wtenio.adb, a-wtfiio.adb,
2054 a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
2055 a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, back_end.adb,
2056 bindgen.adb, butil.adb, butil.ads, checks.ads, cio.c, comperr.adb,
2057 csets.ads, cstand.adb, debug.ads, elists.ads, errno.c, errout.adb,
2058 errout.ads, erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
2059 errutil.ads, err_vars.ads, eval_fat.adb, exp_ch11.adb, exp_ch11.ads,
2060 exp_ch2.adb, exp_ch7.ads, exp_imgv.ads, exp_pakd.adb, exp_prag.adb,
2061 exp_prag.ads, exp_tss.adb, exp_tss.ads, exp_vfpt.ads, fe.h, fmap.adb,
2062 freeze.ads, frontend.adb, frontend.ads, g-arrspl.adb, g-arrspl.ads,
2063 g-awk.adb, g-awk.ads, g-boumai.ads, g-calend.adb, g-calend.ads,
2064 g-catiio.adb, g-comlin.adb, g-comlin.ads, g-comlin.ads, g-comlin.ads,
2065 g-comver.adb, g-crc32.adb, g-crc32.ads, g-ctrl_c.ads, g-curexc.ads,
2066 g-debpoo.ads, g-debuti.adb, g-diopit.adb, g-diopit.ads, g-dirope.adb,
2067 g-dirope.ads, g-dyntab.adb, g-dyntab.ads, g-excact.adb, g-excact.ads,
2068 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.ads, g-flocon.ads,
2069 g-hesorg.ads, g-io.adb, g-locfil.ads, g-md5.adb, g-md5.ads, g-md5.ads,
2070 g-moreex.adb, g-signal.ads, g-signal.adb, gnatbind.ads, gnatchop.adb,
2071 gnatcmd.adb, gnatfind.adb, gnatlbr.adb, gnatmake.ads, gnatmem.adb,
2072 gnatprep.adb, gnatprep.ads, gnatsym.adb, gnatxref.adb, g-os_lib.adb,
2073 g-os_lib.ads, g-pehage.adb, g-pehage.ads, gprep.ads, g-regexp.adb,
2074 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.ads, g-semaph.adb,
2075 g-socthi.adb, g-soliop.ads, g-spipat.adb, g-spipat.ads, g-sptabo.ads,
2076 g-sptain.ads, g-sptavs.ads, g-string.ads, g-tasloc.adb, g-tasloc.ads,
2077 g-trasym.adb, g-trasym.ads, i-fortra.adb, i-fortra.ads, inline.adb,
2078 layout.adb, live.adb, make.ads, makeutl.ads, makeutl.adb, mdll-fil.adb,
2079 mdll-fil.ads, mdll-utl.ads, memroot.ads, memtrack.adb, mlib.ads,
2080 mlib-fil.adb, mlib-fil.ads, mlib-prj.ads, mlib-utl.adb, mlib-utl.ads,
2081 nlists.adb, nlists.ads, osint.adb, osint.ads, osint-c.adb, osint-l.adb,
2082 osint-l.ads, osint-m.ads, output.adb, par.adb, par.adb, par.ads,
2083 par-ch11.adb, par-ch12.adb, par-ch2.adb, par-ch4.adb, par-ch5.adb,
2084 par-ch6.adb, par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
2085 par-tchk.adb, prep.adb, prepcomp.adb, prepcomp.ads, prj-attr.ads,
2086 prj-com.ads, prj-dect.adb, prj-dect.ads, prj-env.ads, prj-err.ads,
2087 prj-ext.ads, prj-makr.adb, prj-makr.ads, prj-nmsc.ads, prj-pars.adb,
2088 prj-pars.ads, prj-part.ads, prj-pp.ads, prj-proc.ads, prj-strt.adb,
2089 prj-strt.ads, prj-tree.adb, prj-util.adb, prj-util.ads, rtsfind.adb,
2090 sem.adb, sem.ads, sem_case.adb, sem_case.ads, sem_ch11.adb,
2091 sem_ch4.adb, sem_ch6.ads, sem_ch7.ads, sem_dist.ads, sem_elab.ads,
2092 sem_elim.ads, sem_eval.ads, sem_intr.ads, sem_maps.adb, sem_maps.ads,
2093 sem_maps.ads, sem_res.ads, sem_type.ads, sfn_scan.adb, sfn_scan.ads,
2094 s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads, s-inmaop.ads, sinput.adb,
2095 sinput.ads, s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads,
2096 s-pack06.adb, s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb,
2097 s-pack09.ads, s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
2098 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb,
2099 s-pack14.ads, s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads,
2100 s-pack18.adb, s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb,
2101 s-pack20.ads, s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
2102 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb,
2103 s-pack25.ads, s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads,
2104 s-pack28.adb, s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb,
2105 s-pack30.ads, s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
2106 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb,
2107 s-pack36.ads, s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads,
2108 s-pack39.adb, s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb,
2109 s-pack41.ads, s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
2110 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb,
2111 s-pack46.ads, s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads,
2112 s-pack49.adb, s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb,
2113 s-pack51.ads, s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
2114 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb,
2115 s-pack56.ads, s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads,
2116 s-pack59.adb, s-pack59.ads, s-pack60.adb, s-pack60.adb, s-pack60.ads,
2117 s-pack61.adb, s-pack61.ads, s-pack62.adb, s-pack62.ads, s-pack63.adb,
2118 s-pack63.ads, s-parint.adb, s-parint.adb, s-parint.ads, sprint.ads,
2119 s-purexc.ads, s-restri.ads, s-restri.adb, s-scaval.adb, s-scaval.ads,
2120 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads, stand.ads,
2121 s-tasuti.adb, s-traceb.adb, s-traceb.ads, stringt.adb, stringt.ads,
2122 styleg.ads, s-valboo.adb, s-valboo.ads, s-valcha.adb, s-valcha.ads,
2123 s-valdec.adb, s-valdec.ads, s-valint.adb, s-valint.ads, s-valint.ads,
2124 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads, s-valllu.adb,
2125 s-valllu.ads, s-valrea.adb, s-valrea.ads, s-valuns.adb, s-valuns.ads,
2126 s-valuti.adb, s-valuti.ads, s-valwch.ads, s-veboop.adb, s-veboop.ads,
2127 s-vercon.adb, s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchcon.ads,
2128 s-wchjis.adb, s-wchjis.ads, s-wchstw.adb, s-wchstw.adb, s-wchstw.ads,
2129 s-wchwts.adb, s-wchwts.ads, s-widboo.adb, s-widboo.ads, s-widcha.adb,
2130 s-widcha.ads, s-widenu.adb, s-widenu.ads, s-widlli.adb, s-widlli.ads,
2131 s-widllu.adb, s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
2132 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, symbols.adb, symbols.ads,
2133 table.ads, targparm.adb, targparm.ads, tb-alvms.c, tb-alvxw.c,
2134 tbuild.adb, tree_io.ads, treepr.adb, treeprs.adt, ttypef.ads,
2135 ttypes.ads, types.adb, uintp.adb, uintp.ads, uname.ads, urealp.ads,
2136 usage.ads, validsw.ads, vxaddr2line.adb, widechar.adb, widechar.ads,
2137 xeinfo.adb, xnmake.adb, xref_lib.ads, xr_tabls.adb, xr_tabls.ads,
2138 xsinfo.adb, xtreeprs.adb, xsnames.adb, vms_conv.ads, vms_conv.adb,
2139 a-dirval.ads, a-dirval.adb, a-dirval-mingw.adb, a-direct.ads,
2140 a-direct.adb, indepsw.ads, prj-attr-pm.ads, system-linux-ppc.ads,
2141 a-numaux-darwin.ads, a-numaux-darwin.adb,
2142 a-swuwha.ads, a-stunha.ads: Minor reformatting
2144 2005-11-14 Robert Dewar <dewar@adacore.com>
2147 * osint-m.adb: Add pragma Elaborate_All for Osint
2149 2005-11-10 Eric Botcazou <ebotcazou@adacore.com>
2152 * trans.c (call_to_gnu): Restore statement lost in translation.
2154 2005-11-08 Eric Botcazou <ebotcazou@adacore.com>
2156 * init.c: Use the Linux-specific section for the IA-64/Linux target.
2157 (__gnat_adjust_context_for_raise): Add conditional code so that the
2158 IA-64 is also supported.
2160 2005-11-03 James E Wilson <wilson@specifix.com>
2163 * trans.c (gnat_to_gnu): Use TYPE_SIZE_UNIT not TYPE_SIZE in
2164 TREE_OVERFLOW check.
2166 2005-09-21 Olivier Hainque <hainque@adacore.com>
2169 * decl.c (maybe_pad_type): Use proper bitsizetype for XVZ objects,
2170 as we create them to store a size in bits.
2172 2005-10-21 Eric Botcazou <ebotcazou@adacore.com>
2180 * utils2.c (build_return_expr): New helper function.
2181 * gigi.h (build_return_expr): Declare it.
2182 * trans.c (Subprogram_Body_to_gnu): Use build_return_expr instead
2183 of manually building the RETURN_EXPR tree.
2184 (call_to_gnu): Pass MODIFY_EXPR through build_binary_op.
2185 (gnat_to_gnu) <N_Return_Statement>: Pass MODIFY_EXPR through
2186 build_binary_op for the "target pointer" case. Use build_return_expr
2187 instead of manually building the RETURN_EXPR tree.
2189 2005-09-16 Laurent GUERBY <laurent@guerby.net>
2192 * s-tpinop.ads: Make this unit Preelaborate.
2194 2005-09-16 Andreas Jaeger <aj@suse.de>
2196 * socket.c: Add string.h for memcpy.
2198 2005-09-05 Arnaud Charlet <charlet@adacore.com>
2200 * dec-io.ads, dec-io.adb: Removed, no longer used.
2202 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2204 * a-calend-mingw.adb: Add call to OS_Primitives.Initialize;
2206 * s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
2207 s-taprop-os2.adb, s-taprop-irix-athread.adb, s-taprop-linux.adb,
2208 s-taprop-hpux-dce.adb, s-taprop-irix.adb, s-taprop-tru64.adb,
2209 s-taprop-lynxos.adb: Move with clauses outside Warnings Off now that
2210 dependent units are Preelaborate.
2211 (Initialize): Call Interrupt_Managemeent.Initialize and
2212 OS_Primitives.Initialize to ensure proper initialization of this unit.
2213 Remove use of System.Soft_Links
2214 Make this unit Preelaborate.
2216 * s-stache.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
2217 s-taspri-vms.ads, s-tasinf-solaris.ads, s-taspri-os2.ads,
2218 s-taspri-lynxos.ads, s-taspri-hpux-dce.ads, s-taspri-tru64.ads,
2219 s-tasinf-tru64.ads, s-tasinf-irix.ads, s-tasinf-irix-athread.ads,
2220 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
2221 s-tratas.ads, s-tasinf.ads: Minor reformatting.
2222 Add pragma Preelaborate, since these packages are suitable for this
2226 * s-traent-vms.ads, s-intman-dummy.adb,
2227 s-taprop-dummy.adb: Make this unit Preelaborate.
2229 * s-osprim-vxworks.adb, s-osprim-vms.adb, s-osprim-vms.ads,
2230 s-osprim-mingw.adb, s-intman-vxworks.ads, s-intman-vxworks.adb,
2231 s-intman-vms.adb, s-intman-mingw.adb, s-intman-vms.ads,
2232 s-osprim-unix.adb, s-osprim-os2.adb, s-osprim-solaris.adb,
2233 s-intman-solaris.adb, s-intman-irix-athread.adb,
2234 s-intman-irix.adb: Mark this unit Preelaborate.
2235 (Initialize): New procedure.
2238 * s-taspri-linux.ads: Removed.
2240 * s-tpopsp-solaris.adb (Initialize): Create the key in this procedure,
2241 as done by other implementations (e.g. posix).
2243 * s-taprop.ads (Timed_Delay): Update spec since the caller now is
2244 responsible for deferring abort.
2245 Mark this unit Preelaborate.
2247 * s-taprob.adb, s-tarest.adb: Call System.Tasking.Initialize to ensure
2248 proper initialization of the tasking run-time.
2250 * s-tasdeb.ads: Mark this unit Preelaborate.
2251 (Known_Tasks): Add explicit default value to avoid elaboration code.
2253 * s-inmaop-vms.adb (Elaboration code): Add call to
2254 Interrupt_Management.Initialize since the elaboration code depends on
2255 proper initialization of this package.
2257 * s-intman.ads, s-inmaop-posix.adb, s-intman-posix.adb,
2258 s-osprim.ads, s-taprop-posix.adb, s-taspri-posix.ads,
2259 s-osprim-posix.adb: Make this unit Preelaborate.
2261 * a-calend.adb: Add call to OS_Primitives.Initialize
2263 * a-elchha.adb: Update use of Except.Id.Full_Name.
2265 Remove use of Ada.Exceptions.Traceback when possible, cleaner.
2267 * a-dynpri.adb, a-sytaco.adb, a-sytaco.ads:
2268 Move with clauses outside Warnings Off now that dependent units are
2270 Use raise xxx with "..."; Ada 2005 form.
2272 * a-taside.ads, a-taside.adb:
2273 Remove some dependencies, to make it easier to make this unit truly
2275 Rewrite some code to be conformant with Preelaborate rules.
2277 * g-os_lib.adb: Remove non-preelaborate code so that this unit can be
2278 marked Preelaborate in the future.
2280 * s-proinf.ads, g-string.ads, s-auxdec.ads, s-auxdec-vms_64.ads: Make
2281 these units Preelaborate.
2283 * s-exctab.adb: Update use of Except.Id.Full_Name.
2285 * s-soflin.ads, s-soflin.adb: Mark this unit Preelaborate_05.
2286 (Set_Exc_Stack_Addr_Soft, Get_Exc_Stack_Addr_NT, Set_Exc_Stack_Addr_NT,
2287 Set_Exc_Stack_Addr): Removed, no longer used.
2288 Remove reference to *Machine_State_Addr*, no longer needed.
2290 * s-stalib.ads: Mark this unit as Preelaborate[_05].
2291 (Exception_Data): Full_Name is now a System.Address so that this unit
2292 can be made Preelaborate.
2293 Clean up/simplify code thanks to Full_Name being a System.Address.
2294 Remove obsolete pragma Suppress (All_Checks), no longer needed.
2296 * s-taskin.ads, s-taskin.adb:
2297 Move with clauses outside Warnings Off now that dependent units are
2299 Make this unit Preelaborate.
2300 (Initialize): New proceduure, replace elaboration code and makes the
2301 set up of the tasking run-time cleaner.
2302 (Detect_Blocking): Now a function instead of a deferred boolean, to
2303 obey Preelaborate rules.
2305 * s-tassta.adb (Finalize_Global_Tasks): Remove Get/Set_Exc_Stack_Addr
2306 soft links, no longer used.
2308 * s-traces.ads, s-traent.ads: Add pragma Preelaborate, since these
2309 packages are suitable for this categorization.
2311 * s-solita.adb: Replace use of Ada.Exception by raise xxx with "..."
2312 since we compile run-time sources in Ada 2005 mode.
2313 (Timed_Delay_T): Call Abort_Defer/Undefer around Timed_Delay, to
2314 avoid having s-taprop*.adb depend on s-soflin and to avoid code
2316 Remove reference to *Machine_State_Addr*, no longer needed.
2318 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2320 * s-mastop-tru64.adb, s-mastop-irix.adb, s-mastop-vms.adb
2321 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
2322 Remove reference to System.Exceptions.
2324 * s-mastop-x86.adb: Removed, no longer used.
2326 * s-traceb-mastop.adb: Adjust calls to Pop_Frame.
2328 * a-excach.adb: Minor reformatting.
2330 * a-except.ads, a-except.adb: Remove global Warnings (Off) pragma, and
2331 instead fix new warnings that were hidden by this change.
2332 (AAA, ZZZ): Removed, replaced by...
2333 (Code_Address_For_AAA, Code_Address_For_ZZZ): ... these functions, who
2334 are used instead of constants, to help make Ada.Exception truly
2336 (Rcheck_*, Raise_Constraint_Error, Raise_Program_Error,
2337 Raise_Storage_Error): File is now a System.Address, to simplify code.
2338 (Elab code): Removed, no longer used.
2339 (Null_Occurrence): Remove Warnings Off and make this construct
2341 Remove code related to front-end zero cost exception handling, since
2342 it is no longer used.
2343 Remove -gnatL/-gnatZ switches.
2345 * a-exexda.adb (Append_Info_Exception_Name, Set_Exception_C_Msg):
2346 Update use of Except.Msg.
2348 * gnat1drv.adb, inline.adb, bindgen.adb, debug.adb, exp_ch11.ads,
2349 freeze.adb, frontend.adb, lib.adb, exp_ch11.adb: Remove code related
2350 to front-end zero cost exception handling, since it is no longer used.
2351 Remove -gnatL/-gnatZ switches.
2353 * lib-writ.ads: Minor reformatting
2356 * Makefile.rtl: Remove references to s-except*, s-mastop-x86*
2358 * Make-lang.in: Remove references to s-except.ads
2360 * s-except.ads: Removed, no longer used.
2362 * s-mastop.ads, s-mastop.adb:
2363 (Enter_Handler, Set_Signal_Machine_State): Removed, no longer used.
2364 Remove reference to System.Exceptions.
2366 * raise.h, usage.adb, targparm.adb, targparm.ads, switch-m.adb,
2367 switch-b.adb: Remove code related to front-end zero cost exception
2368 handling, since it is no longer used.
2369 Remove -gnatL/-gnatZ switches.
2371 2005-09-01 Robert Dewar <dewar@adacore.com>
2372 Gary Dismukes <dismukes@adacore.com>
2373 Javier Miranda <miranda@adacore.com>
2375 * exp_ch4.adb (Expand_N_In): Replace test of expression in its own
2376 type by valid test and generate warning.
2377 (Tagged_Membership): Generate call to the run-time
2378 subprogram IW_Membership in case of "Iface_CW_Typ in Typ'Class"
2379 Change formal name Subtype_Mark to Result_Definition in several calls to
2380 Make_Function_Specification.
2381 (Expand_Allocator_Expression): Add tests for suppression of the AI-344
2382 check for proper accessibility of the operand of a class-wide allocator.
2383 The check can be left out if checks are suppressed or if the expression
2384 has a specific tagged type whose level is known to be safe.
2386 * exp_ch5.adb (Expand_N_Assignment_Statement): Simplify the code that
2387 generates the run-time check associated with null-excluding entities.
2388 (Expand_N_Return_Statement): Add tests to determine if the accessibility
2389 check on the level of the return expression of a class-wide function
2390 can be elided. The check usually isn't needed if the expression has a
2391 specific type (unless it's a conversion or a formal parameter). Also
2392 add a test for whether accessibility checks are suppressed. Augment
2393 the comments to describe the conditions for performing the check.
2395 2005-09-01 Hristian Kirtchev <kirtchev@adacore.com>
2396 Javier Miranda <miranda@adacore.com>
2397 Gary Dismukes <dismukes@adacore.com>
2398 Ed Schonberg <schonberg@adacore.com>
2400 * a-tags.adb (IW_Membership): Give support to
2401 "Iface_CW_Typ in T'Class". For this purpose the functionality of this
2402 subprogram has been extended to look for the tag in the ancestors tag
2404 Update the structure of the GNAT Dispatch Table to reflect the
2405 additional two tables used in dispatching selects.
2406 Introduce appropriate array types and record components in
2407 Type_Specific_Data to reflect the two tables.
2408 (Get_Entry_Index, Set_Entry_Index): Retrieve and set the entry index in
2409 the TSD of a tag, indexed by position.
2410 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Retrieve and set the primitive
2411 operation kind in the TSD of a tag, indexed by position.
2413 * a-tags.ads: Introduce an enumeration type to capture different
2414 primitive operation kinds. Define a constant reflecting the number of
2415 predefined primitive operations.
2416 (Get_Entry_Index, Set_Entry_Index): Set and retrieve the entry index
2417 of an entry wrapper.
2418 (Get_Prim_Op_Kind, Set_Prim_Op_Kind): Set and retrieve the kind of
2419 callable entity of a primitive operation.
2421 * exp_ch3.adb (Freeze_Record_Type): Generate the declarations of the
2422 primitive operations used in dispatching selects for limited
2423 interfaces, limited tagged, task and protected types what implement a
2425 (Freeze_Type): Generate the bodies of the primitive operations used in
2426 dispatching selects for limited tagged, task and protected types that
2427 implement a limited interface. Generate statements to populate the two
2428 auxiliary tables used for dispatching in select statements.
2429 (Freeze_Record_Type): Add call to initialize the dispatch table entries
2430 associated with predefined interface primitive operations.
2431 (Build_Dcheck_Function): Change Set_Subtype_Mark to
2432 Set_Result_Definition.
2433 (Build_Variant_Record_Equality): Change Subtype_Mark to
2435 (Freeze_Enumeration_Type): Change Subtype_Mark to Result_Definition.
2436 (Predef_Spec_Or_Body): Change Subtype_Mark to Result_Definition.
2437 (Build_Assignment): Simplify the code that adds the run-time-check.
2438 (Expand_N_Object_Declaration): Code cleanup.
2440 * exp_ch7.adb (Make_Clean): Select the appropriate type for locking
2441 entries when there is a protected type that implements a limited
2444 * exp_ch9.adb: Add package Select_Expansion_Utilities that contains
2445 common routines used in expansion of dispatching selects.
2446 (Add_Private_Declarations): Select the appropriate protection type when
2447 there is a protected type that implements a limited interface.
2448 (Build_Parameter_Block): Generate a wrapped parameter block.
2449 (Build_Protected_Subprogram_Body): Select the appropriate type for
2450 locking entries when there is a protected type that implements a
2452 (Build_Wrapper_Spec): Set the flag and wrapped entity for procedures
2453 classified as entry wrappers.
2454 (Expand_N_Asynchronous_Select): Add support for expansion of dispatching
2455 asynchronous selects.
2456 (Expand_N_Conditional_Entry_Call): Add support for expansion of
2457 dispatching conditional selects.
2458 (Expand_N_Protected_Type_Declaration): Select the appropriate type for
2459 protection when there is a protected type that implements limited
2461 (Expand_N_Timed_Entry_Call): Add support for expansion of dispatching
2463 (Extract_Dispatching_Call): Extract the entity of the name of a
2464 dispatching call, the object parameter, actual parameters and
2465 corresponding formals.
2466 (Make_Initialize_Protection): Correct logic of protection initialization
2467 when there is a protected type that implements a limited interface.
2468 (Parameter_Block_Pack): Populate a wrapped parameter block with the
2469 values of actual parameters.
2470 (Parameter_Block_Unpack): Retrieve the values from a wrapped parameter
2471 block and assign them to the original actual parameters.
2473 * exp_ch9.ads (Subprogram_Protection_Mode): New type.
2474 (Build_Protected_Sub_Specification): Change the type and name of the
2475 last formal to account for the increased variety of protection modes.
2477 * einfo.ads, einfo.adb (Was_Hidden): New attribute. Present in all
2478 entities. Used to save the value of the Is_Hidden attribute when the
2479 limited-view is installed.
2480 (Is_Primitive_Wrapper, Set_Is_Primitive_Wrapper): Retrieve and change
2481 the attribute of procedures classified as entry wrappers.
2482 (Wrapped_Entity, Set_Wrapped_Entity): Retrieve and change the wrapped
2483 entity of a primitive wrapper.
2484 (Write_Entity_Flags): Output the name and value of the
2485 Is_Primitive_Wrapper attribute.
2486 (Write_Field27_Name): Output the name and entity of the field Wrapped_
2488 (Underlying_Type): If we have an incomplete entity that comes from
2489 the limited view then we return the Underlying_Type of its non-limited
2490 view if it is already available.
2491 (Abstract_Interface_Alias): Flag applies to all subrogram kinds,
2492 including operators.
2493 (Write_Field26_Name): Add entry for Overridden_Operation
2494 (Overridden_Operation): New attribute of functions and procedures.
2496 * exp_disp.ads, exp_disp.adb (Default_Prim_Op_Position): Return a
2497 predefined position in the dispatch table for the primitive operations
2498 used in dispatching selects.
2499 (Init_Predefined_Interface_Primitives): Remove the hardcoded number of
2500 predefined primitive operations and replace it with
2501 Default_Prim_Op_Count.
2502 (Make_Disp_Asynchronous_Select_Spec, Make_Disp_Conditional_Select_Spec,
2503 Make_Disp_Get_Prim_Op_Kind_Spec, Make_Disp_Timed_Select_Spec): Update
2504 the names of the generated primitive operations used in dispatching
2506 (Init_Predefined_Interface_Primitives): No need to inherit primitives in
2507 case of abstract interface types. They will be inherit by the objects
2508 implementing the interface.
2509 (Make_DT): There is no need to inherit the dispatch table of the
2510 ancestor interface for the elaboration of abstract interface types.
2511 The dispatch table will be inherited by the object implementing the
2513 (Copy_Secondary_DTs): Add documentation.
2514 (Validate_Position): Improve this static check in case of
2515 aliased subprograms because aliased subprograms must have
2517 (Init_Predefined_Interface_Primitives): New subprogram that initializes
2518 the entries associated with predefined primitives of all the secondary
2520 (Build_Anonymous_Access_Type): Removed.
2521 (Expand_Interface_Actuals): With the previous cleanup there is no need
2522 to build an anonymous access type. This allows further cleanup in the
2523 code generated by the expander.
2524 (Expand_Interface_Conversion): If the actual is an access type then
2525 build an internal function to handle the displacement. If the actual
2526 is null this function returns null because no displacement is
2527 required; otherwise performs a type conversion that will be
2528 expanded in the code that returns the value of the displaced actual.
2529 (Expand_Interface_Actuals): Avoid the generation of unnecessary type
2530 conversions that have no effect in the generated code because no
2531 displacement is required. Code cleanup; use local variables to
2532 avoid repeated calls to the subprogram directly_designated_type().
2534 * exp_util.ads, exp_util.adb (Is_Predefined_Dispatching_Operation):
2535 Classify the primitive operations used in dispatching selects as
2537 (Implements_Limited_Interface): Determine whether some type either
2538 directly implements a limited interface or extends a type that
2539 implements a limited interface.
2540 (Build_Task_Image_Function): Change Subtype_Mark to Result_Definition.
2541 (Expand_Subtype_From_Expr): Do not build actual subtype if the
2542 expression is limited.
2543 (Find_Interface_Tag): Add code to handle class-wide types and
2544 entities from the limited-view.
2546 * rtsfind.ads: Add entries in RE_Id and RE_Unit_Table for
2547 Get_Entry_Index, Get_Prim_Op_Kind, POK_Function, POK_Procedure,
2548 POK_Protected_Entry, POK_Protected_Function, POK_Protected_Procedure,
2549 POK_Task_Entry, POK_Task_Procedure, Prim_Op_Kind, Set_Entry_Index,
2552 * sem_ch9.adb (Analyze_Triggering_Alternative): Check for legal type
2553 of procedure name or prefix that appears as a trigger in a triggering
2556 * uintp.ads: Introduce constants Uint_11 and Uint_13.
2558 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2560 * s-tataat.adb, a-tasatt.adb:
2561 Replace calls to Defer/Undefer_Abortion by Defer/Undefer_Abort.
2563 * s-tasini.ads, s-tasini.adb (Defer_Abortion, Undefer_Abortion): Moved
2564 these procedures to body, and renamed Abort_Defer, Abort_Undefer.
2565 (Get_Exc_Stack_Addr, Set_Exc_Stack_Addr): Removed, no
2568 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2569 Jose Ruiz <ruiz@adacore.com>
2571 * s-taprop-vxworks.adb:
2572 Move with clauses outside Warnings Off now that dependent units are
2574 (Initialize): Call Interrupt_Managemeent.Initialize to ensure proper
2575 initialization of this unit.
2576 (Specific): Add new procedures Initialize and Delete so that this
2577 package can be used for VxWorks 5.x and 6.x
2578 (ATCB_Key, ATCB_Key_Address): Moved to Specific package body to hide
2579 differences between VxWorks 5.x and 6.x
2581 (Timed_Delay): Remove calls to Defer/Undefer_Abort, now performed by
2583 Use only Preelaborate-compatible constructs.
2585 * s-tpopsp-vxworks.adb (ATBC_Key, ATCB_Key_Addr): Moved from
2586 Primitives.Operations.
2587 (Delete, Initialize): New procedures.
2589 * s-osinte-vxworks.adb: Body used to handle differences between
2591 (kill, Set_Time_Slice, VX_FP_TASK): New functions.
2593 * s-osinte-vxworks.ads: Minor reformatting.
2594 Add VxWworks 6.x specific functions (only called from VxWorks 6 files).
2595 (VX_FP_TASK): Now a function, to handle differences between VxWorks 5
2597 (Set_Time_Slice): New function, replacing kerneltimeSlice to share code
2598 between Vxworks 5 and 6.
2599 (taskLock, taskUnlock): Removeed, no longer used.
2601 * adaint.c: The wait.h header is not located in the sys directory on
2602 VxWorks when using RTPs.
2603 (__gnat_set_env_value): Use setenv instead of putenv on VxWorks when
2605 (__gnat_dup): dup is available on Vxworks when using RTPs.
2606 (__gnat_dup2): dup2 is available on Vxworks when using RTPs.
2608 * cal.c: Use the header time.h for Vxworks 6.0 when using RTPs.
2610 * expect.c: The wait.h header is not located in the sys directory on
2611 VxWorks when using RTPs.
2613 2005-09-01 Thomas Quinot <quinot@adacore.com>
2615 * g-soccon-vms.adb: Renamed to g-soccon-vms.ads
2617 * g-soccon-vms.ads: Renamed from g-soccon-vms.adb
2619 * g-soccon.ads, g-soccon-tru64.ads, g-soccon-aix.ads,
2620 g-soccon-darwin.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
2621 g-soccon-solaris.ads, g-soccon-mingw.ads, g-soccon-vxworks.ads,
2622 g-soccon-freebsd.ads: Add new constants:
2624 SO_RCVTIMEO/SO_SNDTIMEO
2628 Move all target-specific file inclusions and macro definitions to
2629 gsocket.h, in order to ensure that any C code in socket.c will see a
2630 set of constants that is consistent with the contents of g-soccon.ads.
2632 * gsocket.h: Code imported from gen-soccon.c:
2633 Move all target-specific file inclusions and macro definitions to
2634 gsocket.h, in order to ensure that any C code in socket.c will see a set
2635 of constants that is consistent with the contents of g-soccon.ads.
2636 This change also makes gen-soccon self-contained (removing dependencies
2637 upon GCC internal headers).
2639 * g-socket.adb (Send_Vector): Make calls to Writev at most IOV_MAX
2641 (To_Inet_Addr): Now a procedure instead of a function, more efficient.
2643 * socket.c: Minor reformatting.
2645 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2646 Thomas Quinot <quinot@adacore.com>
2648 * fname-sf.adb, mlib-tgt.ads,
2649 back_end.adb, casing.adb, g-debpoo.adb, g-excact.adb, g-spipat.adb,
2650 g-spipat.ads, g-thread.adb, lib-list.adb, makeutl.adb, mlib.adb,
2651 osint.adb, par-ch10.adb, par-load.adb, prep.adb, prj.adb, prj-attr.ads,
2652 prj-env.ads, prj-err.adb, prj-err.ads, prj-ext.adb, prj-ext.ads,
2653 prj-makr.adb, prj-makr.ads, prj-pars.ads, prj-part.adb, prj-strt.adb,
2654 prj-tree.ads, prj-util.ads, sem_dist.adb, sinput-c.ads, sinput-l.ads,
2655 sinput-p.ads, styleg-c.ads, xr_tabls.adb, prj-attr-pm.ads,
2656 makegpr.adb: Remove redundant use_clauses.
2658 2005-09-01 Arnaud Charlet <charlet@adacore.com>
2660 * s-stoele.ads, s-stopoo.ads, s-stratt.ads, s-strops.ads, s-unstyp.ads,
2661 s-valboo.ads, s-valcha.ads, s-valdec.ads, s-valenu.ads, s-valint.ads,
2662 s-vallld.ads, s-vallli.ads, s-valllu.ads, s-valrea.ads, s-valuns.ads,
2663 s-valuti.ads, s-valwch.ads, s-veboop.ads, s-vector.ads, s-vercon.ads,
2664 s-wchcnv.ads, s-wchcon.ads, s-wchjis.ads, s-wchstw.ads, s-wchwts.ads,
2665 s-widboo.ads, s-widcha.ads, s-widenu.ads, s-widlli.ads, s-widllu.ads,
2666 s-widwch.ads, s-wwdcha.ads, s-wwdenu.ads, s-wwdwch.ads, system.ads,
2667 table.ads, types.ads, system-vms_64.ads, s-crtl-vms64.ads,
2668 s-addope.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
2669 s-vxwork-x86.ads, system-linux-ppc.ads, i-vxwork-x86.ads,
2670 a-numaux-darwin.ads, a-crbtgo.ads, a-crbtgk.ads, a-crbltr.ads,
2671 a-coprnu.ads, a-convec.ads, a-contai.ads, a-coinve.ads, a-cohata.ads,
2672 a-cohama.ads, a-cihama.ads, a-cidlli.ads, a-cdlili.ads,
2673 a-numaux-libc-x86.ads, a-numaux-vxworks.ads, system-linux-ia64.ads,
2674 system-freebsd-x86.ads, system-unixware.ads, system-lynxos-ppc.ads,
2675 system-lynxos-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
2676 s-vxwork-alpha.ads, system-aix.ads, system-vxworks-sparcv9.ads,
2677 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
2678 s-parame-hpux.ads, system-hpux.ads, system-vxworks-m68k.ads,
2679 s-vxwork-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
2680 s-vxwork-mips.ads, system-os2.ads, system-interix.ads,
2681 s-vxwork-ppc.ads, system-solaris-sparc.ads, s-vxwork-sparcv9.ads,
2682 system-solaris-sparcv9.ads, s-parame-vms.ads, system-vms.ads,
2683 s-osinte-mingw.ads, system-mingw.ads, s-parame-vms-restrict.ads,
2684 system-vms-zcx.ads, s-parame-ae653.ads, system-vxworks-ppc.ads,
2685 s-parame-vxworks.ads, system-vxworks-alpha.ads, interfac-vms.ads,
2686 a-numaux-x86.ads, a-astaco.ads, a-chahan.ads, a-charac.ads,
2687 a-chlat1.ads, a-chlat9.ads, a-colire.adb, a-colire.ads, a-comlin.ads,
2688 a-cwila1.ads, a-cwila9.ads, ada.ads, a-decima.ads, a-exextr.adb,
2689 a-filico.ads, a-finali.ads, a-interr.ads, a-ioexce.ads, a-dynpri.ads,
2690 a-ngcefu.ads, a-ngcefu.adb, a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.ads,
2691 a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-numaux.ads, a-numeri.ads,
2692 a-reatim.adb, a-stmaco.ads, a-storio.ads, a-strbou.ads, a-stream.ads,
2693 a-strfix.ads, a-string.ads, a-strmap.ads, a-strsea.ads, a-strsup.ads,
2694 a-strunb.ads, a-stunau.ads, a-stwibo.ads, a-stwifi.ads, a-stwima.ads,
2695 a-stwise.ads, a-stwisu.ads, a-stwiun.ads, a-swmwco.ads, a-textio.ads,
2696 csets.ads, debug.ads, dec.ads, g-curexc.ads, get_targ.ads,
2697 g-except.ads, system-linux-hppa.ads, a-chacon.ads, a-widcha.ads,
2698 a-zchara.ads, system-hpux-ia64.ads, a-ciorma.ads, a-coorma.ads,
2699 a-ciormu.ads, a-coormu.ads, a-rbtgso.ads, a-chzla1.ads, a-chzla9.ads,
2700 a-stzbou.ads, a-stzfix.ads, a-stzmap.ads, a-stzsea.ads, a-stzsup.ads,
2701 a-stzunb.ads, a-swunau.ads, a-szunau.ads, gnat.ads, g-regpat.ads,
2702 g-speche.ads, g-spitbo.ads, g-table.ads, g-tasloc.ads, g-trasym.ads,
2703 i-c.ads, i-cpoint.ads, i-cpp.ads, i-cstrin.ads, i-fortra.ads,
2704 interfac.ads, i-os2err.ads, i-os2lib.ads, i-os2syn.ads, i-os2thr.ads,
2705 i-vxwork.ads, output.ads, s-arit64.ads, s-atacco.ads, s-boarop.ads,
2706 s-casuti.ads, s-crtl.ads, s-exctab.ads, s-exnint.ads, s-exnllf.ads,
2707 s-exnlli.ads, s-expint.ads, s-explli.ads, s-expllu.ads, s-expmod.ads,
2708 s-expuns.ads, s-fatflt.ads, s-fatgen.ads, s-fatlfl.ads, s-fatllf.ads,
2709 s-fatsfl.ads, s-finimp.ads, s-finroo.ads, s-fore.ads, s-geveop.ads,
2710 s-htable.ads, s-imgbiu.ads, s-imgboo.ads, s-imgcha.ads, s-imgdec.ads,
2711 s-imgenu.ads, s-imgint.ads, s-imgllb.ads, s-imglld.ads, s-imglli.ads,
2712 s-imgllu.ads, s-imgllw.ads, s-imgrea.ads, s-imguns.ads, s-imgwch.ads,
2713 s-imgwiu.ads, s-io.ads, s-maccod.ads, s-mantis.ads, s-memcop.ads,
2714 s-pack03.ads, s-pack05.ads, s-pack06.ads, s-pack07.ads, s-pack09.ads,
2715 s-pack10.ads, s-pack11.ads, s-pack12.ads, s-pack13.ads, s-pack14.ads,
2716 s-pack15.ads, s-pack17.ads, s-pack18.ads, s-pack19.ads, s-pack20.ads,
2717 s-pack21.ads, s-pack22.ads, s-pack23.ads, s-pack24.ads, s-pack25.ads,
2718 s-pack26.ads, s-pack27.ads, s-pack28.ads, s-pack29.ads, s-pack30.ads,
2719 s-pack31.ads, s-pack33.ads, s-pack34.ads, s-pack35.ads, s-pack36.ads,
2720 s-pack37.ads, s-pack38.ads, s-pack39.ads, s-pack40.ads, s-pack41.ads,
2721 s-pack42.ads, s-pack43.ads, s-pack44.ads, s-pack45.ads, s-pack46.ads,
2722 s-pack47.ads, s-pack48.ads, s-pack49.ads, s-pack50.ads, s-pack51.ads,
2723 s-pack52.ads, s-pack53.ads, s-pack54.ads, s-pack55.ads, s-pack56.ads,
2724 s-pack57.ads, s-pack58.ads, s-pack59.ads, s-pack60.ads, s-pack61.ads,
2725 s-pack62.ads, s-pack63.ads, s-parame.ads, s-pooglo.ads, s-pooloc.ads,
2726 s-poosiz.ads, s-powtab.ads, s-purexc.ads, s-sopco3.ads, s-sopco4.ads,
2727 s-sopco5.ads: Minor reformatting: reindent pragma Pure/Preelaborate
2728 and always use the no parameter form for consistency.
2730 * gnat-style.texi: Document rules about Preelaborate/Pure pragmas.
2732 2005-09-01 Robert Dewar <dewar@adacore.com>
2734 * binde.adb: Minor reformatting
2735 (Find_Elab_Order): Output warning if -p used with static elab order
2737 2005-09-01 Robert Dewar <dewar@adacore.com>
2739 * checks.adb (Check_Needed): New procedure, deals with removing checks
2740 based on analysis of short-circuited forms. Also generates warnings for
2741 improper use of non-short-circuited forms.
2744 2005-09-01 Robert Dewar <dewar@adacore.com>
2746 * a-ztexio.adb, a-textio.adb, a-witeio.adb: Replace bad range checks
2749 2005-09-01 Robert Dewar <dewar@adacore.com>
2751 * errout.ads, errout.adb (Fix Error_Msg_F): Fix implementation to meet
2753 Implement new insertion char < (conditional warning)
2754 * errutil.adb, erroutc.adb: Implement new insertion char <
2755 (conditional warning).
2756 * sem_elab.adb, prj-dect.adb, erroutc.ads, err_vars.ads
2757 (Error_Msg_Warn): New variable for < insertion char.
2758 * prj-nmsc.adb: Implement new errout insertion char < (conditional
2760 (Check_For_Source): Change value of Source_Id only after the current
2761 source has been dealt with.
2763 2005-09-01 Robert Dewar <dewar@adacore.com>
2764 Doug Rupp <rupp@adacore.com>
2766 * exp_attr.adb: Handle vax fpt for 'Valid attribute
2767 * exp_vfpt.ads, exp_vfpt.adb: (Expand_Vax_Valid): New procedure
2768 * s-vaflop-vms-alpha.adb, s-vaflop.ads, s-vaflop.adb
2769 (Valid_D, Valid_F, Valid_G): New functions
2771 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2772 Hristian Kirtchev <kirtchev@adacore.com>
2773 Javier Miranda <miranda@adacore.com>
2775 * exp_ch6.adb (Expand_Call): If an actual is a function call rewritten
2776 from object notation, the original node is unanalyzed and carries no
2777 semantic information, so that accessiblity checks must be performed on
2778 the type of the actual itself.
2779 (Expand_N_Subprogram_Declaration): Change last actual parameter for
2780 compatibility with Build_Protected_Sub_Specification.
2781 (Check_Overriding_Inherited_Interfaces): Add suport to handle
2782 overloaded primitives.
2783 (Register_Interface_DT_Entry): Use the new name of the formal
2784 the the calls to Expand_Interface_Thunk
2786 * exp_dbug.ads: Augment comments on encoding of protected types to
2787 include the generation of dispatching subprograms when the type
2788 implements at least one interface.
2790 * lib.ads: Extend information in Load_Stack to include whether a given
2791 load comes from a Limited_With_Clause.
2793 * lib-load.adb (From_Limited_With_Chain): New predicate to determine
2794 whether a potential circularity is harmless, because it includes units
2795 loaded through a limited_with clause. Extends previous treatment which
2796 did not handle properly arbitrary combinations of limited and
2797 non-limited clauses.
2799 2005-09-01 Nicolas Setton <setton@adacore.com>
2801 * exp_dbug.adb (Get_Encoded_Name): Fixed bug that caused biaised types
2802 to be encoded as typ___XBLU_lowerbound__upperbound instead of
2803 typ___XB_lowerbound__upperbound.
2805 2005-09-01 Thomas Quinot <quinot@adacore.com>
2807 * exp_dist.adb (Add_RACW_TypeCode, Add_RAS_TypeCode): Do not generate
2808 dummy access formal for RACW/RAS TypeCode TSS.
2809 (Build_TypeCode_Call): Do not generate dummy null access actual for
2810 calls to the TypeCode TSS.
2812 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2814 * exp_intr.adb (Expand_Source_Name): For Enclosing_Entity, generate
2815 fully qualified name, to distinguish instances with the same local name.
2817 * g-souinf.ads (Enclosing_Entity): Document that entity name is now
2820 2005-09-01 Robert Dewar <dewar@adacore.com>
2822 * exp_pakd.adb (Create_Packed_Array_Type): Properly handle very large
2825 2005-09-01 Jerome Lambourg <lambourg@adacore.com>
2827 * g-expect.adb (Non_Blocking_Spawn): Initialize the filters field to
2828 (Free): New deallocation procedure for filter elements
2829 (Close): Deallocate any existing filter for the concerned connection
2831 2005-09-01 Laurent Pautet <pautet@adacore.com>
2833 * g-pehage.ads, g-pehage.adb (Select_Char_Position): When no character
2834 position set is provided, we compute one in order to reduce the maximum
2835 length of the keys. This computation first selects a character
2836 position between 1 and the minimum length of the keys in order to
2837 avoid reducing one of the keys to an empty string.
2838 (Initialize, Compute): When the ratio V to K is too low, the algorithm
2839 does not converge. The initialization procedure now comes with a
2840 maximum number of iterations such that when exceeded, an exception is
2841 raised in Compute. The user can initialize this ratio to another value
2843 Reformating and updated headers.
2845 2005-09-01 Javier Miranda <miranda@adacore.com>
2847 * itypes.ads, itypes.adb (Create_Null_Excluding_Itype): New subprogram
2848 that given an entity T creates and returns an Itype that duplicates the
2849 contents of T. The returned Itype has the null-exclusion
2850 attribute set to True, and its Etype attribute references T
2851 to keep the association between the two entities.
2852 Update copyright notice
2854 * sem_aggr.adb (Check_Can_Never_Be_Null,
2855 Aggregate_Constraint_Checks, Resolve_Aggregate,
2856 Resolve_Array_Aggregate, Resolve_Record_Aggregate): Code cleanup.
2858 * sem_ch5.adb (Analyze_Assignment): Code cleanup.
2860 2005-09-01 Gary Dismukes <dismukes@adacore.com>
2861 Robert Dewar <dewar@adacore.com>
2862 Hristian Kirtchev <kirtchev@adacore.com>
2864 * layout.adb (SO_Ref_From_Expr): Change Subtype_Mark to
2867 * par-ch6.adb (P_Subprogram): Handle parsing of Access_Definitions in
2869 Call Set_Result_Definition instead of Set_Subtype_Mark.
2870 (P_Subprogram_Specification): Add parsing of anonymous access result
2871 plus null exclusions. Call Set_Result_Definition instead of
2874 * par-ch3.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2875 (P_Access_Type_Definition): Add parsing for an anonymous access result
2876 subtype, plus parsing for null exclusions. Call Set_Result_Definition
2877 instead of Set_Subtype_Mark.
2879 * sinfo.adb: Add support for LIMITED NEW for Ada 2005 AI-419
2880 (Null_Exclusion_Present): Allow this flag for N_Function_Specification.
2881 (Result_Definition): New function for N_Function_Specifications.
2882 (Subtype_Mark): No longer allowed for N_Access_Function_Definition and
2883 N_Function_Specification.
2884 (Set_Null_Exclusion_Present): Allow this flag for
2885 N_Function_Specification.
2886 (Set_Result_Definition): New procedure for N_Function_Specifications.
2887 (Set_Subtype_Mark): No longer allowed for N_Access_Function_Definition
2888 and N_Function_Specification.
2890 * sinfo.ads: Update grammar rules for 9.7.2: Entry_Call_Alternative,
2891 Procedure_Or_Entry_Call; 9.7.4: Triggering_Statement.
2892 Add support for LIMITED NEW for Ada 2005 AI-419
2893 Update the syntax of PARAMETER_AND_RESULT_PROFILE to reflect the new
2894 syntax for anonymous access results.
2895 Replace Subtype_Mark field by Result_Definition in
2896 N_Function_Specification and N_Access_Definition specs.
2897 Add Null_Exclusion_Present to spec of N_Function_Specification.
2898 (Result_Definition): New function for N_Function_Specification and
2899 N_Access_Function_Definition.
2900 (Set_Result_Definition): New procedure for N_Function_Specification and
2901 N_Access_Function_Definition.
2903 * sprint.adb (S_Print_Node_Actual): Change Subtype_Mark calls to
2904 Result_Definition for cases of N_Access_Function_Definition and
2905 N_Function_Specification.
2906 Print "not null" if Null_Exclusion_Present on N_Function_Specification.
2908 2005-09-01 Vincent Celier <celier@adacore.com>
2910 * lib-writ.adb: Update Copyright notice
2911 (Write_With_Lines): On platforms where file names are case-insensitive,
2912 record the file names in lower case.
2913 (Write_ALI): For D lines, on platforms where file names are
2914 case-insensitive, record the file names in lower case.
2916 2005-09-01 Ed Schonberg <schonberg@adacore.com>
2917 Emmanuel Briot <briot@adacore.com>
2919 * lib-xref.adb (Output_Overridden_Op): Display information on
2920 overridden operation.
2922 * lib-xref.ads: Add documentation on overridden operations.
2924 * ali.ads (Xref_Entity_Record): Add support for storing the overriding
2927 * ali.adb (Get_Typeref): New subprogram. Adds support for parsing the
2928 overriding entity information.
2930 2005-09-01 Vincent Celier <celier@adacore.com>
2932 * mlib-prj.adb (Copy_Interface_Sources): Copy all interface sources,
2933 including those that are inherited.
2935 2005-09-01 Robert Dewar <dewar@adacore.com>
2937 * opt.ads, opt.adb: Add new switches Debug_Pragmas_Enabled[_Config]
2939 * par-prag.adb: Implement new pragma Debug_Policy
2941 * sem_prag.adb Implement new pragma Debug_Policy
2942 (Analyze_Pragma, case Pack): do not let pragma Pack override an explicit
2943 Component_Size attribute specification. Give warning for ignored pragma
2946 * snames.h, snames.ads, snames.adb: Introduce entries in
2947 Preset_Names for Name_Disp_Asynchronous_Select,
2948 Name_Disp_Conditional_Select, Name_Disp_Get_Prim_Op_Kind,
2949 Name_Disp_Timed_Select.
2950 New pragma Debug_Policy
2952 * switch-c.adb (Scan_Front_End_Switches): Set Ada 2005 mode
2954 Switch -gnata also sets Debug_Pragmas_Enabled
2956 * sem.adb, par.adb (Set_Opt_Config_Switch): Add parameter Main_Unit to
2957 handle an explicit -gnata when compiling predefined files.
2959 2005-09-01 Vincent Celier <celier@adacore.com>
2961 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not add the object
2962 directories of projects that have no Ada sources.
2964 2005-09-01 Robert Dewar <dewar@adacore.com>
2966 * scng.adb (Check_End_Of_Line): Count characters, rather than bytes
2967 (makes a difference for wide characters)
2969 * widechar.adb, widechar.ads:
2970 Add Wide_Char_Byte_Count feature to count chars vs bytes
2972 2005-09-01 Thomas Quinot <quinot@adacore.com>
2973 Ed Schonberg <schonberg@adacore.com>
2974 Robert Dewar <dewar@adacore.com>
2976 * sem_attr.adb (Resolve_Attribute, case 'Address): For an illegal
2977 'Address attribute reference with an overloaded prefix, use the
2978 location of the prefix (not the location of the attribute reference) as
2980 (Analyze_Attribute, case 'Size): The name of an enumeration literal, or
2981 a function renaming thereof, is a valid prefix for 'Size (where it is
2982 intepreted as a function call).
2983 (Statically_Denotes_Entity): New predicate to determine whether the
2984 prefix of an array attribute can be considered static.
2987 (Eval_Attr): Fix failure to evaluate Component_Size for
2988 unconstrained arrays (resulted in wrong value in packed case, since
2989 back end cannot handle this case)
2991 2005-09-01 Robert Dewar <dewar@adacore.com>
2993 * sem_cat.adb (Check_Categorization_Dependencies): Add more detail to
2994 error msgs for most common cases.
2995 Use new errout insertion char < (conditional warning)
2997 2005-09-01 Javier Miranda <miranda@adacore.com>
2998 Ed Schonberg <schonberg@adacore.com>
3000 * sem_ch10.adb (In_Chain): Moved from the scope of a subprogram to
3001 become local to the whole package.
3002 (Install_Limited_Withed_Unit): Instead of unchaining real entities if
3003 the package was already analyzed the new algorithm "replaces" the
3004 real entities by the shadow ones. This is required to ensure that
3005 the order of these entities in the homonym chains does not change;
3006 otherwise we can have undefined references at linking time because
3007 in case of conflicts the external name of the entities will have
3008 a suffix that depends on the order of the entities in the chain.
3009 (Remove_Limited_With_Clause): Complementary code that completes the
3010 new algorithm and replaces the shadow entities by the real ones.
3011 (Install_Limited_Withed_Unit): When unchaining entities before the
3012 installation of the shadow entities, only regular entities of the
3013 public part must be taken into account. This is required to
3014 keep this routine in synch with the work done by Remove_Limited_
3016 (Install_Limited_With_Clause): Introduce implicit limited_with_clause
3017 even if unit is analyzed, because the analysis of the unit is
3018 idempotent in any case, and the limited view of the unit may have to
3019 be installed for proper visibility.
3020 (Expand_Limited_With_Clause): Even if the unit in the implicit
3021 with_clause has been analyzed already, a limited view of the package
3022 must be built for the current context, if it does not exist yet.
3024 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3025 Javier Miranda <miranda@adacore.com>
3026 Gary Dismukes <dismukes@adacore.com>
3028 * sem_ch12.adb (Instantiate_Subprogram_Body): When creating the
3029 defining entity for the instance body, make a new defining identifier
3030 rather than copying the entity of the spec, to prevent accidental
3031 sharing of the entity list.
3032 (Check_Private_View): When exchanging views of private types, build the
3033 list of exchanged views as a stack, to ensure that on exit the exchanges
3034 are undone in the proper order.
3035 (Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
3036 Restore the compilation environment in case of instantiation_error.
3037 (Analyze_Generic_Subprogram_Declaration): Handle creation of type entity
3038 for an anonymous access result.
3039 (Instantiate_Generic_Subprogram): Subtype_Mark => Result_Definition
3040 (Formal_Entity): Handle properly the case of a formal package that
3041 denotes a generic package renaming.
3043 2005-09-01 Thomas Quinot <quinot@adacore.com>
3045 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Reject the
3046 clause if the array aggregate is surrounded by parentheses.
3048 2005-09-01 Cyrille Comar <comar@adacore.com>
3049 Gary Dismukes <dismukes@adacore.com>
3050 Ed Schonberg <schonberg@adacore.com>
3051 Javier Miranda <miranda@adacore.com>
3053 * sem_ch3.ads, sem_ch3.adb (Analyze_Object_Declaration): Go to the
3055 to check if a type is Constrained in cases related to code generation
3056 (rather than semantic checking) since otherwise we do not generate
3057 similar code for mutable private types depending if their
3058 discriminants are visible or not.
3059 (Check_Abstract_Overriding): Do not complain about failure to override
3060 the primitive operations used in dispatching selects since they will
3061 always be overriden at the freeze point of the type.
3062 (Access_Definition): Separate out handling for resetting the scope
3063 of an anonymous access function result type. Retrieve the scope
3064 of the associated function rather than using Current_Scope, which
3065 does not have a consistent value (depends on whether we're in the
3066 middle of analyzing formal parameters). Add ??? comment about
3067 finding a cleaner way to handle the special cases of scope setting.
3068 (Process_Incomplete_Dependents): A protected operation is never a
3069 dispatching operation (only its wrapper may be).
3070 (Build_Derived_Record_Type): In case of tagged private types that
3071 implement interfaces add derivation of predefined primitive
3073 (Derive_Subprograms): Replace the Is_Interface_Derivation parameter
3074 by two parameters that are used in case of derivation from abstract
3075 interface types: No_Predefined_Prims is used to avoid the derivation
3076 of predefined primitives from the interface, and Predefined
3077 Prims_Only is used to complete the derivation predefined primitives
3078 in case of private tagged types implementing interfaces.
3079 Fix typo in comments
3080 (Find_Interface_In_Descendant): Protect the frontend against
3081 wrong code with large circularity chains.
3082 (Is_Private_Overriding): Add support for entities overriding interface
3083 subprograms. The test failed because Entities associated with overriden
3084 interface subprograms are always marked as hidden (and used to build
3085 the secondary dispatch table); in this case the overriden entity is
3086 available through the field abstract_interface_alias (cf. override_
3087 dispatching_operation)
3088 (Access_Definition): Set the scope of the type to Current_Scope for the
3089 case of a function with an anonymous access result type.
3090 (Access_Subprogram_Declaration): Handle creation of the type entity for
3091 an access-to-function type with an anonymous access result.
3092 (Check_Anonymous_Access_Types): Change Subtype_Mark to Result_Definition
3093 in handling for N_Access_Function_Definition.
3094 (Analyze_Subtype_Declaration): Modify the text of error message.
3095 (Derived_Type_Declaration): Modify the text of error message.
3096 (Process_Subtype): Modify the text of error message plus cleanup
3097 of one redundant error message.
3098 (Analyze_Component_Declaration): Code cleanup.
3099 (Analyze_Object_Declaration): Code cleanup.
3100 (Analyze_Subtype_Declaration): Propagate the null-exclusion
3101 attribute in case of access types. Code cleanup.
3102 (Array_Type_Declaration): Code cleanup.
3103 (Process_Discriminants): Create the new null-excluding itype
3104 if required. Code cleanup.
3105 (Process_Subtype): Create the new null-excluding itype if
3106 required. Code cleanup.
3107 (Build_Derived_Record_Type): Code cleanup to avoid calling
3108 twice the subprogram derive_subprograms in case of private
3109 types that implement interfaces. In this particular case the
3110 subprogram Complete_Subprograms_Derivation already does the
3111 job associated with the second call.
3113 * exp_strm.adb (Build_Elementary_Input_Call): Add an explicit
3114 conversion to the full view when generating an operation for a
3115 discriminant whose type may currently be private.
3117 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3118 Javier Miranda <miranda@adacore.com>
3120 * sem_ch4.adb (Transform_Object_Operation): In a context off the form
3121 V (Obj.F), the rewriting does not involve the indexed component, but
3122 only the selected component itself.
3123 Do not apply the transformation if the analyzed node is an actual of a
3124 call to another subprogram.
3125 (Complete_Object_Operation): Retain the entity of the
3126 dispatching operation in the selector of the rewritten node. The
3127 entity will be used in the expansion of dispatching selects.
3128 (Analyze_One_Call): Improve location of the error message associated
3130 (Analyze_Selected_Component): No need to resolve prefix when it is a
3131 function call, resolution is done when parent node is resolved, as
3133 (Analyze_One_Call): Add a flag to suppress analysis of the first actual,
3134 when attempting to resolve a call transformed from its object notation.
3135 (Try_Object_Operation, Transform_Object_Operastion): Avoid makind copies
3136 of the argument list for each interpretation of the operation.
3137 (Try_Object_Operation): The designated type of an access parameter may
3138 be an incomplete type obtained through a limited_with clause, in which
3139 case the primitive operations of the type are retrieved from its full
3141 (Analyze_Call): If this is an indirect call, and the return type of the
3142 access_to_subprogram is incomplete, use its full view if available.
3144 2005-09-01 Javier Miranda <miranda@adacore.com>
3145 Gary Dismukes <dismukes@adacore.com>
3147 * sem_ch6.ads, sem_ch6.adb (Check_Conformance): In case of anonymous
3148 access types the null-exclusion and access-to-constant attributes must
3150 (Analyze_Return_Statement): When the result type is an anonymous access
3151 type, apply a conversion of the return expression to the access type
3152 to ensure that appropriate accessibility checks are performed.
3153 (Analyze_Return_Type): For the case of an anonymous access result type,
3154 generate the Itype and set Is_Local_Anonymous_Access on the type.
3155 Add ??? placeholder for check to disallow returning a limited object
3156 in Ada 2005 unless it's an aggregate or a result of a function call.
3157 Change calls from Subtype_Mark to Result_Definition.
3158 (Analyze_Subprogram_Body): Change formal Subtype_Mark to
3159 Result_Definition in call to Make_Function_Specification.
3160 (Build_Body_To_Inline): Change Set_Subtype_Mark to
3161 Set_Result_Definition.
3162 (Make_Inequality_Operator): Change formal Subtype_Mark to
3163 Result_Definition in call to Make_Function_Specification.
3164 (Process_Formals): Create the new null-excluding itype if required.
3165 (New_Overloaded_Entity): For an entity overriding an interface primitive
3166 check if the entity also covers other abstract subprograms in the same
3167 scope. This is required to handle the general case, that is, overriding
3168 other interface primitives and overriding abstract subprograms inherited
3169 from some abstract ancestor type.
3170 (New_Overloaded_Entity): For an overriding entity that comes from
3171 source, note the operation that it overrides.
3172 (Check_Conformance, Type_Conformant): Addition of one new formal
3173 to skip controlling formals in the analysis. This is used to
3174 handle overloading of abstract interfaces.
3175 (Base_Types_Match): Add missing case for types imported from
3176 limited-with clauses
3177 (New_Overloaded_Entity): Add barrier to protect the use of
3178 the "alias" attribute.
3180 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3182 * sem_ch8.adb (Analyze_Renamed_Entry): For a renaming_as_declaration,
3183 verify that the procedure and the entry are mode conformant.
3184 (Analyze_Subprogram_Renaming): Emit a warning if an operator is renamed
3185 as a different operator, which is often a cut-and-paste error.
3187 2005-09-01 Javier Miranda <miranda@adacore.com>
3188 Ed Schonberg <schonberg@adacore.com>
3190 * sem_disp.adb (Check_Controlling_Formals): Anonymous access types
3191 used in controlling parameters exclude null because it is necessary to
3192 read the tag to dispatch, and null has no tag.
3193 (Override_Dispatching_Operation): If the previous operation is inherited
3194 from an interface, it becomes hidden and does not participate in later
3197 2005-09-01 Javier Miranda <miranda@adacore.com>
3198 Ed Schonberg <schonberg@adacore.com>
3199 Gary Dismukes <dismukes@adacore.com>
3201 * sem_res.adb (Resolve_Membership_Op): In case of the membership test
3202 "Iface_CW_Typ in T'Class" we have nothing else to do in the frontend;
3203 the expander will generate the corresponding run-time check to evaluate
3205 (Resolve_Call): Check for legal type of procedure name or prefix that
3206 appears as a trigger in a triggering alternative.
3207 (Valid_Conversion): If expression is ambiguous and the context involves
3208 an extension of System, remove System.Address interpretations.
3209 (Resolve_Qualified_Expression): Reject the case of a specific-type
3210 qualification applied to a class-wide argument. Enhance comment
3211 to explain checking of Original_Node.
3212 (Resolve_Type_Conversion): The location of the error message was not
3213 general enough to handle the general case and hence it has been removed.
3214 In addition, this patch improves the text of the message.
3215 (Resolve_Type_Conversion): Add missing support for access to interface
3217 (Resolve_Type_Conversion): If the target is a class-wide interface type,
3218 do not expand if the expression is the actual in a call, because proper
3219 expansion will take place when the call itself is expanded.
3220 (Resolve_Allocator): If the context is an unchecked conversion, the
3221 allocator inherits its storage pool, if any, from the target type of
3224 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3225 Javier Miranda <miranda@adacore.com>
3227 * sem_type.adb (Add_One_Interp): If a candidate operation is an
3228 inherited interface operation that has an implementation, use the
3229 implementation to avoid spurious ambiguities.
3230 (Interface_Present_In_Ancestor): In case of concurrent types we can't
3231 use the Corresponding_Record_Typ attribute to look for the interface
3232 because it is set by the expander (and hence it is not always
3233 available). For this reason we traverse the list of interfaces
3234 (available in the parent of the concurrent type).
3235 (Interface_Present_In_Ancestor): Handle entities from the limited view
3237 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3239 * sem_util.ads, sem_util.adb (Gather_Components): Omit interface tags
3240 from the list of required components.
3241 (Is_Controlling_Limited_Procedure): Determine whether an entity is a
3242 primitive procedure of a limited interface with a controlling first
3244 (Is_Renamed_Entry): Determine whether an entry is a procedure renaming
3246 (Safe_To_Capture_Value): A value (such as non_null) is not safe to
3247 capture if it is generated in the second operand of a short-circuit
3249 Do not capture values for variables with address clauses.
3250 (Is_Object_Reference): Treat a function call as an object reference only
3251 if its type is not Standard_Void_Type.
3253 2005-09-01 Ed Schonberg <schonberg@adacore.com>
3255 * sem_warn.adb (Warn_On_Known_Condition): Refine warning when applied
3256 to a variable that is statically known to be constant.
3258 2005-09-01 Geert Bosch <bosch@adacore.com>
3259 Robert Dewar <dewar@adacore.com>
3261 * ttypef.ads (VAXDF_Safe_First): Use correct value for constant.
3262 (VAXGF_Safe_First): Idem.
3264 2005-09-01 Robert Dewar <dewar@adacore.com>
3265 Arnaud Charlet <charlet@adacore.com>
3267 * g-dirope.ads: Minor reformatting
3268 Document that bounds of result of Base_Name match the input index
3270 Add documentation on environment variable syntax for Expand_Path
3272 * gnat_ugn.texi: Update documentation to include mention of -m switches
3273 Document new treatment of wide characters in max line length
3275 Remove -gnatL/-gnatZ switches, no longer used.
3276 Add note on pragmas Assertion_Policy and Debug_Policy in discussion
3279 * gnat_rm.texi: Add doc for two argument form of pragma
3280 Float_Representation.
3281 Add documentation for pragma No_Strict_Aliasing
3282 Add note that explicit component clause overrides pragma Pack.
3283 Add documentation of pragma Debug_Policy
3285 2005-09-01 Matthew Heaney <heaney@adacore.com>
3287 * a-cihase.adb, a-coorse.ads, a-coorse.adb, a-cohama.adb,
3288 a-ciorse.ads, a-ciorse.adb, a-cihama.adb, a-cdlili.adb,
3289 a-cidlli.adb, a-chtgop.adb, a-cihase.adb, a-cihase.ads,
3290 a-cohase.adb, a-cohase.adb, a-cohase.ads: Synchronized with latest
3291 draft (Draft 13, August 2005) of Ada Amendment 1.
3293 2005-09-01 Arnaud Charlet <charlet@adacore.com>
3295 * Makefile.in: Adjust the libgnat target pairs for Xscale to ARM.
3296 Note that the platform-specific version of g-soccon.ads for VMS is now
3297 named g-soccon-vms.ads (it was previously g-soccon-vms.adb, although it
3298 really is a package spec).
3299 Replace s-taspri-linux.ads by s-taspri-posix.ads
3300 Remove references to s-mastop-x86.adb
3302 * system-vxworks-xscale.ads: Removed, no longer used.
3303 * s-vxwork-xscale.ads: Removed, no longer used.
3305 2005-09-01 Robert Dewar <dewar@adacore.com>
3307 * a-dirval-mingw.adb, a-direct.adb, a-coinve.adb,
3308 g-dynhta.adb, g-dynhta.ads, cstand.adb, exp_smem.adb, g-debuti.ads,
3309 g-dirope.adb, g-table.adb, lib-sort.adb, sem_maps.adb,
3310 exp_fixd.adb, exp_aggr.adb, a-intnam-mingw.ads, a-intnam-vxworks.ads,
3311 g-arrspl.adb, g-arrspl.ads, g-awk.adb, g-awk.ads, g-boubuf.ads,
3312 g-boubuf.ads, g-boubuf.ads, g-bubsor.ads, g-bubsor.adb, g-busora.adb,
3313 g-busora.ads, g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
3314 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads, g-cgi.adb,
3315 g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads, g-cgideb.adb, g-cgideb.ads,
3316 g-comlin.adb, g-comver.ads, g-semaph.ads, g-socthi.ads,
3317 sem_ch7.adb, a-direio.adb, a-caldel.ads, i-cstrea-vms.adb,
3318 a-ztedit.adb, a-ztenau.adb, g-socthi-vms.adb, g-socthi-vms.ads,
3319 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vxworks.ads,
3320 a-intnam-irix.ads, a-intnam-irix.ads, a-intnam-hpux.ads,
3321 a-intnam-os2.ads, a-intnam-os2.ads, a-caldel-vms.adb, a-calend-vms.adb,
3322 a-calend-vms.ads, g-heasor.adb, g-heasor.ads, g-hesora.adb,
3323 g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb, g-htable.ads,
3324 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads, g-locfil.ads,
3325 g-memdum.adb, g-memdum.ads, g-traceb.adb, g-traceb.ads, i-cobol.adb,
3326 i-cobol.ads, i-cstrea.ads, i-cstrin.adb, a-wtedit.adb, a-tifiio.adb,
3327 a-wtenau.adb, a-wtenau.adb, a-teioed.adb: Minor reformatting
3329 2005-08-29 Arnaud Charlet <charlet@adacore.com>
3333 (GNAT_MAXPATH_LEN): Use default value if MAXPATHLEN is undefined.
3335 2005-08-29 Arnaud Charlet <charlet@adacore.com>
3336 Doug Rupp <rupp@adacore.com>
3338 * s-stalib.adb: Add missing pragma Warnings (On) to reenable Warnings
3340 (Inside_Elab_Final_Code): Moved to init.c to avoid having to keep
3341 this code in the GNAT run-time.
3343 * decl.c, fe.h: Replace GCC_ZCX by Back_End_Exceptions.
3346 * init.c (__gnat_error_handler [many]): Mark "msg" as const
3347 (__gnat_error_handler [HPUX]): Mark siginfo parameter as unused
3349 (__gnat_inside_elab_final_code): Moved here from
3350 Standard_Library and only defined for the compiler.
3351 __gnat_error_handler [VMS]: Adjust sigargs to account for PC & PSL.
3352 (__gnat_inum_to_ivec): Do not define this function on VxWorks when
3353 using RTPs because directly vectored Interrupt routines are not
3354 supported on this configuration.
3355 (getpid): Do not redefine this function on VxWorks when using RTPs
3356 because this primitive is well supported by the RTP libraries.
3357 (copy_msg): Correct the code that checks for buffer overflow.
3358 Discovered during code reading.
3360 2005-08-29 Olivier Hainque <hainque@adacore.com>
3362 * decl.c (gnat_to_gnu_entity) <E_Variable>: When allocating storage for
3363 a library level mutable variable with an initializer, tell
3364 build_allocator to ignore the initializer's size. It may not be large
3365 enough for all the values that might be assigned to the variable later
3368 2005-08-29 Arnaud Charlet <charlet@adacore.com>
3369 Eric Botcazou <ebotcazou@adacore.com>
3371 * trans.c: Protect < in error msg with quote
3372 Replace GCC_ZCX by Back_End_Exceptions.
3373 (addressable_p) <COMPONENT_REF>: Also return 1 if the field
3374 has been sufficiently aligned in the record.
3376 2005-08-15 James E. Wilson <wilson@specifix.com>
3378 * system-linux-alpha.ads: Change ia64 to alpha.
3380 2005-08-01 Kazu Hirata <kazu@codesourcery.com>
3382 * decl.c, utils.c: Fix comment typos.
3384 2005-07-29 Kazu Hirata <kazu@codesourcery.com>
3386 * decl.c, init.c, initialize.c: Fix comment typos.
3388 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
3390 Make CONSTRUCTOR use VEC to store initializers.
3391 * decl.c (gnat_to_gnu_entity): Update to cope with VEC in
3393 * trans.c (extract_values): Likewise.
3394 * utils.c (convert, remove_conversions): Likewise.
3395 * utils2.c (contains_save_expr_p, build_binary_op, build_unary_op,
3396 gnat_build_constructor): Likewise.
3398 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
3400 * decl.c (components_to_record): Use DECL_FCONTEXT instead of
3402 (compare_field_bitpos): Likewise.
3404 2005-07-09 Andrew Pinski <pinskia@physics.uc.edu>
3406 * utils.c (create_var_decl): Only set DECL_COMMON on
3407 VAR_DECLs. Only set SET_DECL_ASSEMBLER_NAME on
3408 VAR_OR_FUNCTION_DECL_P.
3410 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
3412 * utils.c (create_param_decl): DECL_ARG_TYPE_AS_WRITTEN is
3415 2005-07-07 Pascal Obry <obry@adacore.com>
3417 * g-socthi-mingw.adb (C_Inet_Addr): New body used to convert the
3418 returned type on Windows.
3420 * g-socthi-mingw.ads (C_Inet_Addr): Remove pragma Import for this
3423 * g-socket.adb (Inet_Addr): Check for empty Image and raises an
3424 exception in this case.
3425 Simplify the code as "Image (Image'Range)" = "Image".
3427 2005-07-07 Vincent Celier <celier@adacore.com>
3429 * bindgen.adb (Gen_Output_File_C): When switch -a was specified, put
3430 the destructor/constructor attributes for <lib>final/<lib>init.
3432 * gnatbind.adb (Gnatbind): Allow -a to be used in conjunction with -C
3434 2005-07-07 Eric Botcazou <ebotcazou@adacore.com>
3436 * decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not strip the padding
3437 type if the parameter is not passed by copy but reference by default.
3439 2005-07-07 Javier Miranda <miranda@adacore.com>
3441 * exp_ch3.adb (Build_Record_Init_Proc/Freeze_Record_Type):
3442 Reimplementation of the support for abstract interface types in order
3443 to leave the code more clear and easy to maintain.
3445 * exp_ch6.adb (Freeze_Subprogram): Reimplementation of the support for
3446 abstract interface types in order to leave the code clearer and easier
3449 * exp_disp.ads, exp_disp.adb (Fill_DT_Entry): Part of its functionality
3450 is now implemented by the new subprogram Fill_Secondary_DT_Entry.
3451 (Fill_Secondary_DT_Entry): Generate the code necessary to fill the
3452 appropriate entry of the secondary dispatch table.
3453 (Make_DT): Add code to inherit the secondary dispatch tables of
3456 * exp_util.adb (Find_Interface_Tag/Find_Interface_ADT): Instead of
3457 implementing both functionalities by means of a common routine, each
3458 routine has its own code.
3460 2005-07-07 Javier Miranda <miranda@adacore.com>
3462 * freeze.adb (Freeze_Entity): Check wrong uses of tag incomplete types.
3464 * par-ch3.adb (P_Type_Declaration): Give support to tagged incomplete
3467 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
3470 * sem_attr.adb (Check_Not_Incomplete_Type): Additional checks for wrong
3471 use of tag incomplete types.
3473 * sem_ch3.adb (Analyze_Incomplete_Type): Add mininum decoration to
3474 give support to tagged incomplete types.
3476 * sem_ch5.adb (Analyze_Case_Statement): In generated code, if the
3477 expression is a discriminant reference and its type is private, as can
3478 happen within a stream operation for a mutable record, use the full
3479 view of the type to resolve the case alternatives.
3480 (Analyze_Assignment): Check wrong dereference of incomplete types.
3482 * sem_ch6.adb (Process_Formals): Allow the use of tagged incomplete
3485 * sem_res.adb (Resolve_Explicit_Dereference): Allow the use of tagged
3488 * sinfo.adb (Taggged_Present/Set_Taggged_Present): Applicable to
3489 N_Incomplete_Type_Declaration nodes.
3491 * sinfo.ads (N_Incomplete_Type_Declaration): Addition of attribute
3492 Tag_Present to give support to tagged incomplete types:
3494 type DEFINING_IDENTIFIER [DISCRIMINANT_PART] [IS TAGGED];
3497 2005-07-07 Olivier Hainque <hainque@adacore.com>
3501 * raise.c: Only include unwind.h if IN_RTS, and provide dummy type
3502 definitions for the Unwind wrappers in the compiler case.
3504 2005-07-07 Ed Schonberg <schonberg@adacore.com>
3505 Javier Miranda <miranda@adacore.com>
3507 * par-load.adb (Load): If a child unit is loaded through a limited_with
3508 clause, each parent must be loaded as a limited unit as well.
3510 * sem_ch10.adb (Previous_Withed_Unit): Better name for
3511 Check_Withed_Unit. Return true if there is a previous with_clause for
3512 this unit, whether limited or not.
3513 (Expand_Limited_With_Clause): Do not generate a limited_with_clause on
3515 (Is_Visible_Through_Renamings): New local subprogram of install_limited
3516 _withed_unit that checks if some package installed through normal with
3517 clauses has a renaming declaration of package whose limited-view is
3518 ready to be installed. This enforces the check of the rule 10.1.2 (21/2)
3519 of the current Draft document for Ada 2005.
3520 (Analyze_Context): Complete the list of compilation units that
3521 are allowed to contain limited-with clauses. It also contains
3522 checks that were previously done by Install_Limited_Context_Clauses.
3523 This makes the code more clear and easy to maintain.
3524 (Expand_Limited_With_Clause) It is now a local subprogram of
3525 Install_Limited_Context_Clauses, and contains the code that adds
3526 the implicit limited-with clauses for parents of child units.
3527 This functionality was prevously done by Analyze_Context.
3529 * sem_ch4.adb (Analyze_Selected_Component): Check wrong use of
3532 * sem_ch7.adb (Analyze_Package_Declaration): Check if the package has
3533 been erroneously named in a limited-with clause of its own context.
3534 In this case the error has been previously notified by Analyze_Context.
3536 2005-07-07 Ed Schonberg <schonberg@adacore.com>
3538 * sem_ch8.adb (Find_Direct_Name): Handle properly the case of a
3539 generic package that contains local declarations with the same name.
3540 (Analyze_Object_Renaming): Check wrong renaming of incomplete type.
3542 2005-07-07 Bernard Banner <banner@adacore.com>
3544 * tracebak.c: Refine tracebacks to use Unwind_Backtrace scheme on
3545 ia64 platform only on platforms that you the GCC unwind library
3546 rather than the system unwind library.
3548 2005-07-07 Thomas Quinot <quinot@adacore.com>
3550 * expect.c: Minor reformatting
3552 2005-07-07 Sergey Rybin <rybin@adacore.com>
3554 * vms_data.ads: Add VMS qualifiers for new gnatpp switch
3557 * gnat_ugn.texi: Add description for new gnatpp option
3560 2005-07-04 Thomas Quinot <quinot@adacore.com>
3562 * g-expect-vms.adb, g-expect.ads, g-expect.adb
3563 (Get_Command_Output): New subprogram to launch a process and get its
3564 standard output as a string.
3566 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
3567 Olivier Hainque <hainque@adacore.com>
3569 * s-mastop-tru64.adb (Pop_Frame): Use exc_lookup_function_entry to
3570 fetch a code-range descriptor associated with the machine state. On
3571 failure set the machine state's PC to 0; on success, pass the
3572 descriptor to exc_virtual_unwind.
3574 * init.c (Tru64 section): New function __gnat_set_code_loc.
3576 2005-07-04 Vincent Celier <celier@adacore.com>
3578 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
3579 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
3580 mlib-tgt-mingw.adb, mlib-tgt-darwin.adb (Build_Dynamic_Library):
3581 Remove all auto-initialization code, as this is now done through the
3582 constructor mechanism.
3584 * adaint.h, adaint.c (__gnat_binder_supports_auto_init,
3585 __gnat_sals_init_using_constructors): New functions.
3587 * bindgen.adb (Gen_Output_File_Ada): Generate pragmas
3588 Linker_Constructor and Linker_Destructor when switch -a is used.
3590 * bindusg.adb: Add line for new switch -a
3592 * gnatbind.adb (Gnatbind_Supports_Auto_Init): New Boolean function
3593 (Gnatbind): When switch -a is used, check if it is allowed
3595 * switch-b.adb (Scan_Binder_Switches): Process new switch -a
3597 2005-07-04 Joel Brobecker <brobecker@adacore.com>
3599 * a-tags.adb (Type_Specific_Data): Define Tags_Table as a small array.
3600 This prevents us from hitting a limitation during the debug info
3601 generation when using stabs.
3602 (Prims_Ptr): Likewise.
3604 2005-07-04 Gary Dismukes <dismukes@adacore.com>
3605 Ed Schonberg <schonberg@adacore.com>
3606 Javier Miranda <miranda@adacore.com>
3608 * checks.adb (Null_Exclusion_Static_Checks): In the case of
3609 N_Object_Declaration, only perform the checks if the Object_Definition
3610 is not an Access_Definition.
3612 * sem_ch3.adb (Access_Subprogram_Declaration): Add test for the case
3613 where the parent of an the access definition is an N_Object_Declaration
3614 when determining the Associated_Node_For_Itype and scope of an
3615 anonymous access-to-subprogram type.
3617 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Set the
3618 Corresponding_Spec on the body created for a null procedure. Add ???
3619 comment. Remove New_Copy_Tree call on body argument to
3622 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): For an out parameter with
3623 discriminants, use the type of the actual as well, because the
3624 discriminants may be read by the called subprogram.
3626 * sem_ch3.adb (Access_Type_Declaration): If the designated type is an
3627 access type we do not need to handle non-limited views.
3628 (Build_Derived_Record_Type): Additional check to check that in case of
3629 private types, interfaces are only allowed in private extensions.
3631 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
3633 * decl.c (prepend_attributes) <Pragma_Linker_Constructor>: New case.
3634 <Pragma_Linker_Destructor>: Likewise.
3636 * einfo.ads (Has_Gigi_Rep_Item): Document Pragma_Linker_Constructor and
3637 Pragma_Linker_Destructor.
3639 * gigi.h (attr_type): Add ATTR_LINK_CONSTRUCTOR and
3640 ATTR_LINK_DESTRUCTOR.
3641 (static_ctors, static_dtors): New variables.
3643 * misc.c (gnat_expand_body): Output current function as constructor
3644 and destructor if requested.
3646 * par-prag.adb: Add processing for pragma Linker_Constructor and
3649 * sem_prag.adb (Find_Unique_Parameterless_Procedure): New function
3650 extracted from Check_Interrupt_Or_Attach_Handler.
3651 (Check_Interrupt_Or_Attach_Handler): Invoke it.
3652 Implement pragma Linker_Constructor and Linker_Destructor with the
3653 help of Find_Unique_Parameterless_Procedure.
3654 Replace Name_Alias with Name_Target for pragma Linker_Alias.
3656 * snames.h, snames.ads, snames.adb:
3657 Add Name_Linker_Constructor and Name_Linker_Destructor.
3658 Add Pragma_Linker_Constructor and Pragma_Linker_Destructor.
3659 * snames.adb: Remove Name_Alias.
3661 * trans.c: Include cgraph.h.
3662 (build_global_cdtor): New function.
3663 (Compilation_Unit_to_gnu): Build global constructor and destructor if
3665 (tree_transform) <N_Identifier>: Substitute renaming of view-conversions
3667 (addressable_p) <COMPONENT_REF>: Unconditionally test
3668 DECL_NONADDRESSABLE_P on STRICT_ALIGNMENT platforms.
3670 * utils.c (process_attributes) <ATTR_LINK_ALIAS>: Do not assemble the
3671 variable if it is external.
3673 (static_ctors, static_dtors): New global variables.
3674 (process_attributes) <ATTR_LINK_CONSTRUCTOR>: New case.
3675 <ATTR_LINK_DESTRUCTOR>: Likewise.
3676 (end_subprog_body): Chain function as constructor and destructor
3679 * exp_util.adb (Force_Evaluation): Unconditionally invoke
3680 Remove_Side_Effects with Variable_Ref set to true.
3681 (Remove_Side_Effects): Handle scalar types first. Use a renaming
3682 for non-scalar types even if Variable_Ref is true and for class-wide
3685 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3687 * exp_attr.adb (Mod): Evaluate condition expression with checks off,
3688 to prevent spurious warnings.
3690 2005-07-04 Thomas Quinot <quinot@adacore.com>
3692 * exp_dist.adb (Build_TypeCode_Call): Remove incorrect processing for
3693 Itypes. Itypes are really unexpected there.
3694 (Build_TypeCode_Function): Generalise special processing for Itypes to
3695 handle the case of numeric implicit base types as well as enumerated
3698 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3700 * exp_intr.adb (Expand_Unc_Deallocation): If the designated type is
3701 controlled, indicate the expected type of the dereference that is
3702 created for the call to Deep_Finalize, to prevent spurious errors when
3703 the designated type is private and completed with a derivation from
3704 another private type.
3706 2005-07-04 Vincent Celier <celier@adacore.com>
3708 * make.adb (Change_To_Object_Directory): When unable to change the
3709 current dir to the object directory, output the full path of the
3712 2005-07-04 Matthew Gingell <gingell@adacore.com>
3714 * Makefile.in: Replace indepsw-linux.adb by indepsw-gnu.adb
3716 * indepsw-linux.adb: Replace by...
3718 * indepsw-gnu.adb: ...this new file
3720 2005-07-04 Vincent Celier <celier@adacore.com>
3722 * mlib-prj.adb (Auto_Initialize): New constant String
3723 (SALs_Use_Constructors): New Boolean function
3724 (Build_Library): Call gnatbind with Auto_Initialize switch when
3725 SALs_Use_Constructors returns True.
3727 * mlib-tgt.ads: Minor reformatting
3729 * mlib-utl.ads: Minor reformatting
3731 * opt.ads: (Use_Pragma_Linker_Constructor): New Boolean flag
3733 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3735 * par-ch9.adb (P_Task, P_Protected): Indicate that single task and
3736 single protected declarations can have an interface list.
3737 (P_Entry_Declaration): Add handler for Error_Resync, which can be raised
3738 with seriously malformed entry declarations, and lead to compilation
3741 2005-07-04 Javier Miranda <miranda@adacore.com>
3743 * par-load.adb: Load the context items in two rounds.
3745 2005-07-04 Robert Dewar <dewar@adacore.com>
3747 * scng.adb: Do not consider Mod used as an attribute to be a keyword
3749 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3750 Javier Miranda <miranda@adacore.com>
3752 * sem_ch10.adb (Build_Limited_Views): A type declared with a private
3753 type extension needs a limited view.
3754 Remove previous restriction on private types available through the
3755 limited-view (only tagged private types were previously allowed).
3756 (Install_Withed_Unit): In the code that implements the
3757 legality rule given in AI-377, exclude a child unit with the name
3758 Standard, because it is a homonym of the Standard environment package.
3760 2005-07-04 Thomas Quinot <quinot@adacore.com>
3762 * sem_ch4.adb (Transform_Object_Operation): For an actual that is an
3763 overloaded function call, carry interpretations from the original tree
3766 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3768 * sem_ch6.adb (Conforming_Types): If the types are anonymous access
3769 types check whether some designated type is a limited view, and use
3770 the non-limited view if available.
3772 2005-07-04 Gary Dismukes <dismukes@adacore.com>
3774 * sem_eval.adb (Subtypes_Statically_Match): Use the discriminant
3775 constraint of full view of a private view T1 if present, when T2 is a
3776 discriminated full view.
3778 2005-07-04 Thomas Quinot <quinot@adacore.com>
3780 * sem_res.adb (Resolve_Actuals): Do not resolve the expression of an
3781 actual that is a view conversion of a bit packed array reference.
3783 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3785 * sem_type.adb (Covers): Verify that Corresponding_Record_Type is
3786 present before checking whether an interface type covers a synchronized
3789 2005-07-04 Ed Schonberg <schonberg@adacore.com>
3791 * sem_util.adb (Is_Object_Reference): An indexed or selected component
3792 whose prefix is an implicit dereference is an object reference. Removes
3793 spurious errors when compiling with -gnatc.
3795 2005-07-04 Robert Dewar <dewar@adacore.com>
3799 * s-sopco3.ads, s-sopco4.ads, s-sopco5.ads: Minor documentation fix
3801 2005-07-04 Matthew Gingell <gingell@adacore.com>
3803 * tracebak.c: Enable tracebacks on ia64 platforms
3805 2005-07-04 Vincent Celier <celier@adacore.com>
3807 * vms_conv.adb (Initialize): Allow multiple ALI files to be given to
3808 the GNAT BIND command, as gnatbind accepts multiples ALI files with
3809 the -L or -n switches.
3811 2005-07-04 Vincent Celier <celier@adacore.com>
3813 * makegpr.adb (Build_Global_Archive): Make sure the list of sources is
3814 correctly computed and the main project data is not modified while
3816 (Add_C_Plus_Plus_Link_For_Gnatmake): Always link with the C++ compiler
3817 (Choose_C_Plus_Plus_Link_Process): Do not generate shell script
3818 c++linker as this does not work on some platforms.
3820 2005-07-04 Matthew Heaney <heaney@adacore.com>
3822 * a-convec.ads, a-coinve.ads: Declaration of subtype Extended_Index
3824 * a-coinve.adb: Perform constraint checks explicitly.
3826 2005-07-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3827 Thomas Quinot <quinot@adacore.com>
3829 * Make-lang.in: (ada/targtyps.o): Add missing TREE_H dependency.
3830 new target gen-soccon.
3832 2005-07-04 Robert Dewar <dewar@adacore.com>
3834 * s-mastop-irix.adb, s-mastop-vms.adb: Minor reformatting
3836 2005-07-04 Thomas Quinot <quinot@adacore.com>
3838 * g-socket.ads (Check_Selector): Minor rewording of comment.
3840 2005-07-04 Vincent Celier <celier@adacore.com>
3842 * vms_data.ads: Add VMS qualifiers for new gnatpp switch --eol=
3844 2005-07-04 Thomas Quinot <quinot@adacore.com>
3846 * gen-soccon.c: Add constants SO_SNDTIMEO and SO_RCVTIMEO.
3848 2005-07-04 Sergey Rybin <rybin@adacore.com>
3850 * gnat_ugn.texi: Add description of --eol gnatpp option
3852 2005-07-04 Eric Botcazou <ebotcazou@adacore.com>
3853 Thomas Quinot <quinot@adacore.com>
3855 * gnat_rm.texi: Add a note that pragma Unreferenced is not appropriate
3856 if the user wants all calls of a subprogram to be flagged,
3857 independently of whether they are made from within the same unit or
3859 Mention restriction for pragma Linker_Alias on some platforms.
3860 Document pragma Linker_Constructor and Linker_Destructor.
3861 Rewrite documentation of Weak_External, Linker_Section and
3862 Linker_Alias pragmas.
3864 2005-07-04 Arnaud Charlet <charlet@adacore.com>
3866 * s-stausa.ads, s-stausa.adb: New files.
3868 2005-06-30 Kelley Cook
3870 * all files: Update FSF address in copyright headers.
3871 * gen-soccon.co (main): Output new FSF address in generated files.
3873 2005-06-28 Paul Brook <paul@codesourcery.com>
3875 * misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
3877 2005-06-14 Olivier Hainque <hainque@adacore.com>
3878 Eric Botcazou <ebotcazou@adacore.com>
3880 * s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
3881 exc_unwind, now that we are generating proper .debug_frame output for
3884 * tracebak.c: Remove the mips-irix section, as we are now using the
3885 s-mastop based unwinder again.
3886 Under SPARC/Solaris, take into account the stack bias to compute the
3887 frame offset. The stack bias is 0 for the V8 ABI and 2047 for the V9
3890 2005-06-14 Doug Rupp <rupp@adacore.com>
3892 * g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb
3894 * g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files
3896 2005-06-14 Pascal Obry <obry@adacore.com>
3898 * a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
3899 a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
3900 a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
3903 * a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
3904 a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
3905 a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
3906 a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
3907 a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
3908 a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
3909 a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
3910 s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
3911 s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
3912 s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
3913 s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
3914 s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
3915 s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
3916 s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
3917 s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
3918 s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
3919 s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
3920 s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
3921 s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
3922 s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
3923 s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
3924 s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
3925 s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
3926 s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
3927 s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
3928 s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
3929 s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
3930 s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
3931 s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
3932 s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
3933 a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
3934 a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
3935 a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
3936 a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
3937 a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
3938 a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
3939 a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
3940 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
3941 a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
3942 a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
3943 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
3944 a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
3945 a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
3946 a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
3947 a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
3948 a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
3949 a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
3950 a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
3951 a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
3952 a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
3953 a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
3954 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
3955 a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
3956 a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
3957 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
3958 a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
3959 a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
3960 dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
3961 g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
3962 g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
3963 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
3964 g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
3965 g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
3966 gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
3967 g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
3968 i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
3969 s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
3970 s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
3971 s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
3972 s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
3973 s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
3974 s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
3975 s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
3976 s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
3977 s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
3978 s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
3979 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
3980 s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
3981 s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
3982 s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
3983 s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
3984 s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
3985 s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
3986 s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
3987 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
3988 s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
3989 s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
3990 s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
3991 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
3992 s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
3993 s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
3994 s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
3995 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
3996 s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
3997 s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
3998 s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
3999 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
4000 s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
4001 s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
4002 s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
4003 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
4004 s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
4005 s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
4006 s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
4007 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
4008 s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
4009 s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
4010 s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
4011 s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
4012 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
4013 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
4014 s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
4015 s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
4016 s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
4017 s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
4018 s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
4019 s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
4020 s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
4021 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
4022 s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
4023 s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
4024 s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
4025 s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
4026 a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
4027 a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
4028 a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
4029 a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
4030 a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
4031 a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
4032 a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
4033 a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
4034 a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
4035 "GNU Ada" to GNAT, use proper casing for RUN-TIME.
4037 2005-06-14 Jose Ruiz <ruiz@adacore.com>
4038 Arnaud Charlet <charlet@adacore.com>
4040 * a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
4041 longer protected objects. They have been replaced by lower-level
4042 suspension objects made up by a mutex and a condition variable (or
4043 their equivalent given a particular OS) plus some internal data to
4044 reflect the state of the suspension object.
4045 (Initialize, Finalize): Add this initialization procedure for
4046 Suspension_Object, which is a controlled type.
4047 (Finalize): Add the finalization procedure for Suspension_Object,
4048 which is a controlled type.
4050 * a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
4051 Ada.Synchronous_Task_Control because there is no longer a need for a
4052 VxWorks specific version of this package. Target dependencies
4053 has been moved to System.Task_Primitives.Operations.
4055 * s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
4057 (InitializeCriticalSection, EnterCriticalSection,
4058 LeaveCriticalSection, DeleteCriticalSection): Replace the type
4059 pCriticalSection by an anonymous access type so that we avoid problems
4060 of accessibility to local objects.
4062 * s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
4063 s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
4064 s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
4065 s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
4066 s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
4067 set the environment task mask here.
4068 (Current_State): Add this function that returns the state of the
4070 (Set_False): Add this procedure that sets the state of the suspension
4072 (Set_True): Add this procedure that sets the state of the suspension
4073 object to True, releasing the task that was suspended, if any.
4074 (Suspend_Until_True): Add this procedure that blocks the calling task
4075 until the state of the object is True. Program_Error is raised if
4076 another task is already waiting on that suspension object.
4077 (Initialize): Add this procedure for initializing the suspension
4078 object. It initializes the mutex and the condition variable which are
4079 used for synchronization and queuing, and it sets the internal state
4081 (Finalize): Add this procedure for finalizing the suspension object,
4082 destroying the mutex and the condition variable.
4084 * s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
4085 s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
4086 s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
4087 s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
4088 which provides a low-level abstraction (using operating system
4089 primitives) for Ada.Synchronous_Task_Control.
4090 This object is made up by a mutex (for ensuring mutual exclusion), a
4091 condition variable (for queuing threads until the condition is
4092 signaled), a Boolean (State) indicating whether the object is open,
4093 and a Boolean (Waiting) reflecting whether there is a task already
4094 suspended on this object.
4096 * s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
4097 s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
4098 s-intman-vms.ads, s-intman-mingw.adb,
4099 (Initialize_Interrupts): Removed, no longer used.
4101 * s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
4102 (Setup_Interrupt_Mask): New procedure.
4104 * s-intman-vxworks.ads, s-intman-vxworks.adb: Update comments.
4106 * s-inmaop.ads (Setup_Interrupt_Mask): New procedure
4108 * s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
4109 this is no longer done in the body of s-taprop
4110 (Server_Task): Explicitely test for Pending_Action in case
4111 System.Parameters.No_Abort is True.
4113 * s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
4114 is no longer done in the body of s-taprop
4116 2005-06-14 Robert Dewar <dewar@adacore.com>
4118 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
4119 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
4120 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
4121 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
4122 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
4123 system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
4124 system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
4125 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
4126 system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
4127 system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
4128 system-linux-hppa.ads, system-vms_64.ads,
4129 system-vxworks-alpha.ads: Minor comment update for
4130 AI-362 (unit is Pure).
4132 * a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
4133 Add pragma Pure_05 for AI-362
4134 Make remaining conversion functions obsolescent in Ada 95
4136 * impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
4137 Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
4138 Add entries for a-wichun and a-zchuni
4139 Add a-widcha a-zchara for AI-395
4140 Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines
4142 * Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
4143 Add entries for a-wichun.o and a-zchuni.o
4144 Entries for a-widcha.o and a-zchara.o
4145 Add entry for a-chacon.o
4147 * a-ztenau.adb: Add with of Ada.Characters.Conversions
4149 * a-chacon.ads, a-chacon.adb: New files.
4151 * a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
4152 categorization violations.
4154 * a-strmap.ads: Add pragma Pure_05 for AI-362
4155 * a-strmap.ads: Add note on implicit categorization for AI-362
4157 * a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362
4159 * par-prag.adb: Dummy entry for pragma Persistent_BSS
4160 Set Ada_Version_Explicit, for implementation of AI-362
4161 Add processing for pragma Pure_05 and Preelaborate_05
4162 Add entry for Assertion_Policy pragma
4164 * sem.adb: Make sure predefined units are compiled with GNAT_Mode true
4165 when needed for proper processing of categorization stuff
4168 For several cases, make errors in preealborate units warnings,
4169 instead of errors, if GNAT_Mode is set. For AI-362.
4171 * sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
4172 preelaborate unit is now warning if in GNAT mode
4174 * s-stoele.ads: Document AI-362 for pragma preelaborate
4176 2005-06-14 Doug Rupp <rupp@adacore.com>
4178 * s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
4179 s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
4180 Default_Exception_Msg_Max_Length: new parameter.
4182 * a-except.ads: (Exception_Msg_Max_Length): Set to
4183 System.Parameters.Default_Exception_Msg_Max_Length
4184 Add pragma Preelaborate_05 for AI-362
4185 Add warnings off to allow categorization violations for AI-362
4187 2005-06-14 Vincent Celier <celier@adacore.com>
4189 * gnatsym.adb: Adapt to modification of package Symbols: procedure
4190 Process is now in package Processing.
4192 * symbols.ads, symbols.adb:
4193 (Processing): New package, containing procedure Process
4195 * symbols-vms-alpha.adb:
4196 Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb
4198 * symbols-vms.adb, symbols-processing-vms-alpha.adb,
4199 symbols-processing-vms-ia64.adb: New files.
4201 2005-06-14 Pascal Obry <obry@adacore.com>
4203 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
4204 implementation. This new version generates the proper DllMain routine
4205 to initialize the SAL. The DllMain is generated in Ada and compiled
4206 before being added as option to the library build command.
4208 2005-06-14 Doug Rupp <rupp@adacore.com>
4209 Pascal Obry <obry@adacore.com>
4211 * adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
4212 call to decc$translate_vms.
4213 (__gnat_locate_regular_file): Check if the path_val contains quotes. We
4214 need to remove those quotes before catenating the filename.
4215 (__gnat_locate_exec_on_path): improvements to the Win32 section:
4216 * avoid allocating the memory twice for better efficiency;
4217 * allocate 32K buffer for environment expansion as suggested by MSDN;
4218 * prepend ".;" to the path so that current directory is searched too.
4220 2005-06-14 Robert Dewar <dewar@adacore.com>
4222 * a-except.adb (Exception_Identity): return Null_Id for null occurrence
4223 instead of raising CE (AI-241)
4224 Add warnings off to allow categorization violations for AI-362
4226 2005-06-14 Robert Dewar <dewar@adacore.com>
4228 * ali-util.adb, gnatbind.adb: Remove references to
4229 Force_RM_Elaboration_Order.
4231 * switch-b.adb: Remove recognition of -f switch
4233 2005-06-14 Pascal Obry <obry@adacore.com>
4235 * a-stzunb.adb, a-stwiun.adb, a-strunb.adb (Realloc_For_Chunk): New
4236 implementation which is slightly more efficient.
4238 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4239 Javier Miranda <miranda@adacore.com>
4240 Ed Schonberg <schonberg@adacore.com>
4241 Hristian Kirtchev <kirtchev@adacore.com>
4243 * exp_ch4.adb (Expand_Allocator_Expression): When an initialized
4244 allocator's designated type is a class-wide type, and compiling for
4245 Ada 2005, emit a run-time check that the accessibility level of the
4246 type given in the allocator's expression is not deeper than the level
4247 of the allocator's access type.
4249 (Tagged_Membership): Modified to gives support to abstract interface
4252 * a-tags.ads, a-tags.adb (type Type_Specific_Data): Add component
4254 (Descendant_Tag): New predefined function
4255 (Is_Descendant_At_Same_Level): New predefined function
4256 (Get_Access_Level): New private function
4257 (Set_Access_Level): New private procedure
4258 (IW_Membership): New function. Given the tag of an object and the tag
4259 associated with an interface, evaluate if the object implements the
4261 (Register_Interface_Tag): New procedure used to initialize the table of
4262 interfaces used by the IW_Membership function.
4263 (Set_Offset_To_Top): Initialize the Offset_To_Top field in the prologue
4264 of the dispatch table.
4265 (Inherit_TSD): Modified to copy the table of ancestor tags plus the
4266 table of interfaces of the parent.
4267 (Expanded_Name): Raise Tag_Error if the passed tag equals No_Tag.
4268 (External_Tag): Raise Tag_Error if the passed tag equals No_Tag.
4269 (Parent_Tag): Return No_Tag in the case of a root-level tagged type,
4270 and raise Tag_Error if the passed tag equalis No_Tag, to conform with
4271 Ada 2005 semantics for the new predefined function.
4273 * exp_attr.adb (Expand_N_Attribute, case Attribute_Input): Generate
4274 call to Descendant_Tag rather than Internal_Tag.
4275 (Expand_N_Attribute, case Attribute_Output): Emit a check to ensure that
4276 the accessibility level of the attribute's Item parameter is not deeper
4277 than the level of the attribute's prefix type. Tag_Error is raised if
4278 the check fails. The check is only emitted for Ada_05.
4279 (Find_Stream_Subprogram): If a TSS exists on the type itself for the
4280 requested stream attribute, use it.
4281 (Expand_N_Attribute_Reference): If the designated type is an interface
4282 then rewrite the referenced object as a conversion to force the
4283 displacement of the pointer to the secondary dispatch table.
4284 (Expand_N_Attribute_Reference, case 'Constrained): Return false if this
4285 is a dereference of an object with a constrained partial view.
4287 * exp_ch5.adb (Expand_N_Return_Statement): When a function's result
4288 type is a class-wide type, emit a run-time check that the accessibility
4289 level of the returned object is not deeper than the level of the
4290 function's master (only when compiling for Ada 2005).
4292 * exp_disp.ads, exp_disp.adb (Ada_Actions, Action_Is_Proc,
4293 Action_Nb_Arg): Add entries for new Get_Access_Level and
4294 Set_Access_Level routines in these tables.
4295 (Make_DT): Generate a call to set the accessibility level of the
4296 tagged type in its TSD.
4297 (Make_DT): Code cleanup. The functionality of generating all the
4298 secondary dispatch tables has been moved to freeze_record_type.
4299 (Make_Abstract_Interface_DT): Minor code cleanup.
4300 (Set_All_DT_Position): Code cleanup. As part of the code cleanup
4301 this subprogram implements a new algorithm that provides the
4302 same functionality and it is more clear in case of primitives
4303 associated with abstract interfaces.
4304 (Set_All_Interfaces_DTC_Entity): Removed. As part of the code
4305 clean up, the functionality of this subprogram is now provided
4306 by Set_All_DT_Position.
4307 (Write_DT): New subprogram: a debugging procedure designed to be called
4308 within gdb to display the dispatch tables associated with a tagged
4310 (Collect_All_Interfaces): New subprogram that collects the whole list
4311 of interfaces that are directly or indirectly implemented by a tagged
4313 (Default_Prim_Op_Position): New subprogram that returns the fixed
4314 position in the dispatch table of the default primitive operations.
4315 (Expand_Interface_Actuals): New subprogram to generate code that
4316 displaces all the actuals corresponding to class-wide interfaces to
4317 reference the interface tag of the actual object.
4318 (Expand_Interface_Conversion): New subprogram. Reference the base of
4319 the object to give access to the interface tag associated with the
4320 secondary dispatch table.
4321 (Expand_Interface_Thunk): New subprogram that generates the code of the
4322 thunk. This is required for compatibility with the C+ ABI.
4323 (Make_Abstract_Interface_DT): New subprogram that generate the
4324 declarations for the secondary dispatch tables associated with an
4326 (Set_All_Interfaces_DTC_Entity): New subprogram that sets the DTC_Entity
4327 attribute for each primitive operation covering interface subprograms
4328 (Expand_Dispatching_Call, Fill_DT_Entry, Make_DT, Set_All_DT_Position):
4329 These subprograms were upgraded to give support to abstract interfaces
4331 * rtsfind.ads (type RE_Id): Add RE_Descendant_Tag,
4332 RE_Is_Descendant_At_Same_Level, RE_Get_Access_Level, and
4333 RE_Set_Access_Level.
4334 (RE_Unit_Table): Add entries for new Ada.Tags operations.
4335 Add support to call the followig new run-time subprograms:
4336 IW_Membership, Register_Interface_Tag, and Set_Offset_To_Top
4338 * sem_ch3.adb (Constant_Redeclaration): Allow a deferred constant to
4339 match its full declaration when both have an access definition with
4340 statically matching designated subtypes.
4341 (Analyze_Component_Declaration): Delete commented out code that was
4342 incorrectly setting the scope of an anonymous access component's type.
4343 (Process_Discriminants): Set Is_Local_Anonymous_Access for the type of
4344 an access discriminant when the containing type is nonlimited.
4345 (Make_Incomplete_Type_Declaration): Create an incomplete type
4346 declaration for a record type that includes self-referential access
4348 (Check_Anonymous_Access_Types): Before full analysis of a record type
4349 declaration, create anonymous access types for each self-referential
4351 (Analyze_Component_Declaration, Array_Type_Declaration): Indicate that
4352 an access component in this context is a Local_Anonymous_Access, for
4353 proper accessibility checks.
4354 (Access_Definition): Set properly the scope of the anonymous access type
4355 created for a stand-alone access object.
4356 (Find_Type_Of_Object): An object declaration may be given with an access
4358 (Complete_Subprograms_Derivation): New subprogram used to complete
4359 type derivation of private tagged types implementing interfaces.
4360 In this case some interface primitives may have been overriden
4361 with the partial-view and, instead of re-calculating them, they
4362 are included in the list of primitive operations of the full-view.
4363 (Build_Derived_Record_Type): Modified to give support to private
4364 types implemening interfaces.
4365 (Access_Definition): Reject ALL on anonymous access types.
4366 (Build_Derived_Record_Type): In the case of Ada 2005, allow a tagged
4367 type derivation to occur at a deeper accessibility level than the
4369 For the case of derivation within a generic body however, disallow the
4370 derivation if the derived type has an ancestor that is a formal type
4371 declared in the formal part of an enclosing generic.
4372 (Analyze_Object_Declaration): For protected objects, remove the check
4373 that they cannot contain interrupt handlers if not declared at library
4375 (Add_Interface_Tag_Components): New subprogram to add the tag components
4376 corresponding to all the abstract interface types implemented by a
4377 record type or a derived record type.
4378 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
4379 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
4380 Process_Full_View, Record_Type_Declaration): Modified to give
4381 support to abstract interface types
4382 (Collect_Interfaces): New subprogram that collects the list of
4383 interfaces that are not already implemented by the ancestors
4384 (Process_Full_View): Set flag Has_Partial_Constrained_View appropriately
4385 when partial view has no discriminants and full view has defaults.
4386 (Constrain_Access): Reject a constraint on a general access type
4387 if the discriminants of the designated type have defaults.
4388 (Access_Subprogram_Declaration): Associate the Itype node with the inner
4389 full-type declaration or subprogram spec. This is required to handle
4390 nested anonymous declarations.
4391 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
4392 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
4393 Process_Full_View, Record_Type_Declaration): Modified to give
4394 support to abstract interface types
4395 (Derive_Subprograms): Addition of a new formal to indicate if
4396 we are in the case of an abstact-interface derivation
4397 (Find_Type_Of_Subtype_Indic): Moved from the body of the package
4398 to the specification because it is requied to analyze all the
4399 identifiers found in a list of interfaces
4401 * debug.adb: Complete documentation of flag "-gnatdZ"
4403 * exp_ch3.adb: Implement config version of persistent_bss pragma
4404 (Check_Stream_Attributes): Use Stream_Attribute_Available instead of
4405 testing for TSS presence to properly enforce visibility rules.
4406 (Freeze_Record_Type): Code cleanup. Modified to call the subprogram
4407 Make_Abstract_Interfaces_DT to generate the secondary tables
4408 associated with abstract interfaces.
4409 (Build_Init_Procedure): Modified to initialize all the tags
4411 (Component_Needs_Simple_Initialization): Similar to other tags,
4412 interface tags do not need initialization.
4413 (Freeze_Record_Type): Modified to give support to abstract interface
4415 (Expand_N_Object_Declaration): Do not generate an initialization for
4416 a scalar temporary marked as internal.
4418 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Handle properly an
4419 in-out parameter that is a component in an initialization procedure,
4420 whose constraint might depend on discriminants, and that may be
4421 misaligned because of packing or representation clauses.
4422 (Is_Legal_Copy): New predicate to determine whether a possibly
4423 misaligned in-out actual can actually be passed by copy/return. This
4424 is an error in case the type is by_reference, and a warning if this is
4425 the consequence of a DEC import pragma on the subprogram.
4426 (Expand_Call, Freeze_Subprogram): Modified to give support to abstract
4428 (Expand_Inlined_Call): Mark temporary generated for the return value as
4429 internal, so that no useless scalar normalization is generated for it.
4430 (Expand_N_Subprogram_Declaration): Save unanalyzed body so calls to
4431 null procedure can always be inlined.
4432 (Expand_N_Subprogram_Declaration): If this is the declaration of a null
4433 procedure, generate an explicit empty body for it.
4435 * exp_util.ads, exp_util.adb (Find_Interface_ADT): New subprogram.
4436 Given a type implementing an interface, returns the corresponding
4437 access_disp_table value.
4438 (Find_Interface_Tag): New subprogram. Given a type implementing an
4439 interface, returns the record component containing the tag of the
4441 (Find_Interface_Tag): New overloaded subprogram. Subsidiary to the
4442 previous ones that return the corresponding tag and access_disp_table
4444 (Is_Predefined_Dispatching_Operation): Determines if a subprogram
4445 is a predefined primitive operation.
4446 (Expand_Subtype_From_Expr): If the expression is a selected component
4447 within an initialization procedure, compute its actual subtype, because
4448 the component may depend on the discriminants of the enclosing record.
4450 * i-cpp.ads, i-cpp.adb:
4451 This package has been left available for compatibility with previous
4452 versions of the frontend. As part of the new layout this is now a
4453 dummy package that uses declarations available at a-tags.ads
4455 * par-ch3.adb (P_Identifier_Declarations): Give an error for use of
4456 "constant access" and "aliased [constant] access" when not compiling
4458 Suppress Ada 2005 keyword warning if -gnatwY used
4459 (P_Identifier_Declarations): Add support for object declarations with
4461 (Private_Extension_Declaration): Complete the documentation
4462 (P_Derived_Type_Def_Or_Private_Ext_Decl): Fill the inteface_list
4463 attribute in case of private extension declaration
4464 (P_Type_Declaration): Mark as "abstract" the type declarations
4465 corresponding with protected, synchronized and task interfaces
4466 (P_Declarative_Items): "not" and "overriding" are overriding indicators
4467 for a subprogram or instance declaration.
4469 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Verify that an
4470 instantiation that is a dispatching operation has controlling access
4471 parameters that are null excluding.
4472 Save and restore Ada_Version_Explicit, for implementation of AI-362
4473 (Validate_Derived_Type_Instance): Add check for abstract interface
4475 (Analyze_Formal_Package): Establish Instantiation source for the copy of
4476 the generic that is created to represent the formal package.
4477 (Analyze_Package_Instantiation): Instantiate body immediately if the
4478 package is a predefined unit that contains inlined subprograms, and
4479 we are compiling for a Configurable_Run_Time.
4480 (Instantiate_Formal_Subprogram): Indicate that null default subprogram
4481 If the program has a null default, generate an empty body for it.
4483 * sem_ch6.adb, sem_ch9.adb (Analyze_Subprograms_Declaration): Update
4484 error message condition, null procedures are correctly detected now.
4485 (New_Overloaded_Entity): Bypass trivial overriding indicator check
4486 for subprograms in the context of protected types. Instead, the
4487 indicator is examined in Sem_Ch9 while analysing the subprogram
4489 (Check_Overriding_Indicator): Check consistency of overriding indicator
4490 on subprogram stubs as well.
4491 (Analyze_Subprogram_Declaration): Diagnose null procedures declared at
4493 (Analize_Subprogram_Specification): When analyzing a subprogram in which
4494 the type of the first formal is a concurrent type, replace this type
4495 by the corresponding record type.
4496 (Analyze_Subprogram_Body): Undo the previous work.
4497 (Analyze_Procedure_Call): If the call has the form Object.Op, the
4498 analysis of the prefix ends up analyzing the call itself, after which
4500 (Has_Interface_Formals): New subprogram subsidiary to analyze
4501 subprogram_specification that returns true if some non
4502 class-wide interface subprogram is found
4503 (New_Overloaded_Entity): Modified to give support to abstract
4505 (Conforming_Types): In Ada 2005 mode, conformance checking of anonymous
4506 access to subprograms must be recursive.
4507 (Is_Unchecked_Conversion): Improve the test that recognizes
4508 instantiations of Unchecked_Conversion, and allows them in bodies that
4509 are to be inlined by the front-end. When the body comes from an
4510 instantiation, a reference to Unchecked_Conversion will be an
4511 Expanded_Name, even though the body has not been analyzed yet.
4512 Replace Is_Overriding and Not_Overriding in subprogram_indication with
4513 Must_Override and Must_Not_Override, to better express intent of AI.
4514 (Analyze_Subprogram_Body): If an overriding indicator is given, check
4515 that it is consistent with the overrinding status of the subprogram
4517 (Analyze_Subprogram_Declaration): Indicate that a null procedure is
4519 If the subprogram is a null procedure, indicate that it does not need
4522 * sem_disp.adb (Check_Controlling_Type): Give support to entities
4523 available through limited-with clauses.
4524 (Check_Dispatching_Operation): A stub acts like a body, and therefore is
4525 allowed as the last primitive of a tagged type if it has no previous
4527 (Override_Dispatching_Operation, Check_Dispatching_Operation): Modified
4528 to give support to abstract interface types
4530 * sem_res.adb (Valid_Conversion): Perform an accessibility level check
4531 in the case where the target type is an anonymous access type of an
4532 object or component (that is, when Is_Local_Anonymous_Access is true).
4533 Prevent the special checks for conversions of access discriminants in
4534 the case where the discriminant belongs to a nonlimited type, since
4535 such discriminants have their accessibility level defined in the same
4536 way as a normal component of an anonymous access type.
4537 (Resolve_Allocator): When an allocator's designated type is a class-wide
4538 type, check that the accessibility level of type given in the
4539 allocator's expression or subtype indication is not statically deeper
4540 than the level of the allocator's access type.
4541 (Check_Discriminant_Use): Diagnose discriminant given by an expanded
4542 name in a discriminant constraint of a record component.
4543 (Resolve_Explicit_Dereference): Do not check whether the type is
4544 incomplete when the dereference is a use of an access discriminant in
4545 an initialization procedure.
4546 (Resolve_Type_Conversion): Handle conversions to abstract interface
4548 (Valid_Tagged_Conversion): The conversion of a tagged type to an
4549 abstract interface type is always valid.
4550 (Valid_Conversion): Modified to give support to abstract interface types
4551 (Resolve_Actuals): Enable full error reporting on view conversions
4552 between unrelated by_reference array types.
4553 The rule for view conversions of arrays with aliased components is
4554 weakened in Ada 2005.
4555 Call to obsolescent subprogram is now considered to be a violation of
4556 pragma Restrictions (No_Obsolescent_Features).
4557 (Check_Direct_Boolean_Operator): If the boolean operation has been
4558 constant-folded, there is nothing to check.
4559 (Resolve_Comparison_Op, Resolve_Equality_Op, Resolve_Boolean_Op): Defer
4560 check on possible violation of restriction No_Direct_Boolean_Operators
4561 until after expansion of operands, to prevent spurious errors when
4562 operation is constant-folded.
4564 * sem_type.ads, sem_type.adb (Covers, Intersect_Types, Specific_Type,
4565 Has_Compatible_Type): Modified to give support to abstract interface
4567 (Interface_Present_In_Ancestor): New function to theck if some ancestor
4568 of a given type implements a given interface
4570 * sem_ch4.adb (Analyze_Call): Handle properly an indirect call whose
4571 prefix is a parameterless function that returns an access_to_procedure.
4572 (Transform_Object_Operation): Handle properly function calls of the
4573 form Obj.Op (X), which prior to analysis appear as indexed components.
4574 (Analyze_One_Call): Complete the error notification to help new Ada
4576 (Analyze_Allocator): For an allocator without an initial value, where
4577 the designated type has a constrained partial view, a discriminant
4578 constraint is illegal.
4580 2005-06-14 Robert Dewar <dewar@adacore.com>
4582 * a-textio.adb (Set_Col): Fix two errors noticed recently, having to
4583 do with treatment of Set_Col when positioned at end of line character.
4585 2005-06-14 Robert Dewar <dewar@adacore.com>
4587 * atree.adb: (Elist*): Protect against uninitialized field
4589 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4591 * checks.adb (Install_Null_Excluding_Check): Do not generate checks
4592 for an attribute reference that returns an access type.
4593 (Apply_Discriminant_Check): No need for check if (designated) type has
4594 constrained partial view.
4596 (Apply_Float_Conversion_Check): Generate a short-circuit expression for
4597 both bound checks, rather than a conjunction.
4598 (Insert_Valid_Check): If the expression is an actual that is an indexed
4599 component of a bit-packed array, force expansion of the packed element
4600 reference, because it is specifically inhibited elsewhere.
4602 2005-06-14 Vincent Celier <celier@adacore.com>
4604 * clean.adb (Clean_Project): Correctly delete executable specified as
4605 absolute path names.
4607 * make.adb (Gnatmake): Allow relative executable path names with
4608 directory information even when project files are used.
4609 (Change_To_Object_Directory): Fail gracefully when unable to change
4610 current working directory to object directory of a project.
4611 (Gnatmake): Remove exception handler that could no longer be exercized
4612 (Compile_Sources.Compile): Use deep copies of arguments, as some of them
4613 may be deallocated by Normalize_Arguments.
4614 (Collect_Arguments): Eliminate empty arguments
4616 * gnatcmd.adb (All_Projects): New Boolean flag, initialized to False,
4617 and set to True when -U is used for GNAT PRETTY or GNAT METRIC.
4618 (Check_Project): Return False when Project is No_Project. Return True
4619 when All_Projects is True.
4620 (GNATCmd): Recognize switch -U for GNAT PRETTY and GNAT METRIC and set
4621 All_Projects to True.
4624 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4625 Javier Miranda <miranda@adacore.com>
4626 Thomas Quinot <quinot@adacore.com>
4627 Robert Dewar <dewar@adacore.com>
4628 Hristian Kirtchev <kirtchev@adacore.com>
4629 Gary Dismukes <dismukes@adacore.com>
4631 * einfo.ads, einfo.adb (Is_Local_Anonymous_Access): New flag on
4632 anonymous access types, to indicate that the accessibility level of
4633 the type is determined by that of the enclosing declaration.
4634 (Has_Persistent_BSS): New flag
4635 (Set_Is_Primitive_Wrapper): Upgrade the barrier to allow the usage
4636 of this attribute with functions.
4637 (Is_Primitive_Wrapper): Remove the barrier.
4638 (Has_Specified_Stream_Input, Has_Specified_Stream_Output,
4639 Has_Specified_Stream_Read, Has_Specified_Stream_Write):
4641 (Set_Has_Specified_Stream_Input, Set_Has_Specified_Stream_Output,
4642 Set_Has_Specified_Stream_Read, Set_Has_Specified_Stream_Write):
4644 (Is_Pure_Unit_Access_Type): New flag
4645 (Abstract_Interfaces): Complete the assertion to cover all usages.
4646 (Set_Is_Interface): Complete the assertion to cover all usages.
4647 (Is_Primitive_Wrapper): New attribute.
4648 (Is_Obsolescent): Now applies to all entities (though it is only set
4649 for subprograms currently)
4650 New flag: Has_Constrained_Partial_View, to implemente Ada 2005 AI-363,
4651 which solves various problems concerning access subtypes.
4652 (Has_Persistent_BSS): New flag
4653 (Is_Primitive_Wrapper, Set_Primitive_Wrapper): Code cleanup.
4654 Remove these subprograms because this attribute is currently
4657 Has_Specified_Stream_Input (Flag190)
4658 Has_Specified_Stream_Output (Flag191)
4659 Has_Specified_Stream_Read (Flag192)
4660 Has_Specified_Stream_Write (Flag193)
4661 Present in all type and subtype entities. Set for a given view if the
4662 corresponding stream-oriented attribute has been defined by an
4663 attribute definition clause. When such a clause occurs, a TSS is set
4664 on the underlying full view; the flags are used to track visibility of
4665 the attribute definition clause for partial or incomplete views.
4666 (Is_Pure_Unit_Access_Type): New flag
4667 Clarify use of Is_Internal.
4668 (Is_Primitive_Wrapper): New attribute present in primitive subprograms
4669 internally generated to wrap the invocation of tasks and protected
4670 types that implement interfaces.
4671 (Implementation_Base_Type): Documentation correction
4672 (Is_Obsolescent): Now applies to all entities (though it is only set
4673 for subprograms currently)
4674 New flag: Has_Constrained_Partial_View, to implement Ada 2005 AI-363,
4675 which solves various problems concerning access subtypes.
4677 * exp_ch9.adb (Type_Conformant_Parameters): Introduce mode conformance
4678 for examined parameters. Identify unequal parameter list lengths as
4679 non-conformant parameters.
4680 (Overriding_Possible): Do not check for "All" qualifier in declaration
4681 of controlling access parameter, following prescription of AI-404.
4682 (Build_Entry_Wrapper_Spec, Build_Entry_Wrapper_Body): New subprograms
4683 that build the procedure body that wraps an entry invocation
4684 (Build_Corresponding_Record, Build_Protected_Sub_Specification,
4685 Expand_N_Protected_Body, Expand_N_Protected_Type_Declaration,
4686 Expand_N_Task_Body, Expand_N_Task_Type_Declaration): Modified to
4687 give support to abstract interface types
4689 * freeze.adb (Freeze_Entity): Issue error message if
4690 Is_Pure_Unit_Access_Type set, unless we are in Ada 2005 mode and the
4691 type has no storage pool (Ada 2005) AI-366.
4692 Also modified to give support to abstract interface types
4693 (Freeze_Subprogram): Issue an error for a dispatching subprogram with an
4694 Inline_Always pragma.
4696 * par-ch9.adb (P_Task_Items): Reserved words "not" or "overriding" may
4697 now begin an entry declaration.
4698 (P_Entry_Or_Subprogram_With_Indicator): New procedure in
4699 P_Protected_Operation_Declaration_Opt. Parse an entry declaration or
4700 a subprogram declaration preceded by an overriding indicator.
4701 (P_Protected_Operation_Declaration_Opt): Add case for parsing entry
4702 declarations or subprogram declarations preceded by reserved words
4703 "not" or "overriding".
4704 (P_Entry_Declaration): Update comment. Parse and check overriding
4705 indicator, set semantic flags of entry declarations.
4706 (P_Task): New error message in case of private applied
4707 to a task type declaration.
4708 (P_Protected): New error message in case of private applied
4709 to a task type declaration.
4711 * sem_ch7.adb (Preserve_Full_Attributes): Modified to handle the case
4712 in which the full view of a type implementing an interface is a
4714 (Has_Overriding_Pragma): Remove obsolete implementation of AI-218.
4715 Declare_Inherited_Private_Subprograms): If an explicit operation
4716 overrides an operation that is inherited in the private part, mark the
4717 explicit one as overriding, to enable overriding indicator checks.
4718 (Preserve_Full_Attributes): Propagate Is_Unchecked_Union attribute from
4719 full view to partial view, to simplify handling in back-end.
4721 * sprint.adb: Print interface lists where needed: derived types,
4722 protected types, task types.
4723 output "is null" for null procedures. Part of implementation of
4725 * sem_cat.adb (Validate_Access_Type_Declaration): Implement AI-366
4726 relaxation of rules for access types in pure, shared passive partitions.
4728 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Reorganize to
4729 first read discriminants into temporary objects, performing checks on
4730 the read values, then possibly performing discriminant checks on the
4731 actual (if it is constrained), and only finally reading the components
4732 into a constrained temporary object.
4733 (Build_Elementary_Input_Call): Adjust the specific circuitry for the
4734 case of reading discriminants of a mutable record type to recognize
4735 the new form of the code generated by
4736 Build_Mutable_Record_Read_Procedure.
4738 * exp_tss.ads, exp_tss.adb (Make_Init_Proc_Name): Reimplement in terms
4739 of a simple call to Make_TSS_Name.
4740 (Make_TSS_Name_Local): Add the TSS name as the last thing in the name
4741 buffer, in order for Is_TSS to work correctly on local TSS names.
4743 * sem_attr.ads, sem_attr.adb (Resolve_Attribute, case 'Access): Use flag
4744 Is_Local_Anonymous_Access to check legaliy of attributes in the
4745 context of access components and stand-alone access objects.
4746 (Stream_Attribute_Available): In Ada 95 mode, a stream attribute is
4747 treated as available for a limited private type if there is an
4748 attribute_definition_clause that applies to its full view, but not in
4749 other cases where the attribute is available for the full view
4750 (specifically, the sole fact that the full view is non-limited does not
4751 make the attribute available for the partial view).
4752 (Build_Access_Subprogram_Type): Diagnose attempt to apply 'access to a
4753 non-overloaded intrinsic subprogram.
4754 (Check_Stream_Attribute): Reject an attribute reference for an
4755 unavailable stream attribute even if the prefix is not a limited type
4756 (case of a 'Input attribute reference for an abstract, non-classwide
4758 (Stream_Attribute_Available): New function to determine whether a stream
4759 attribute is available at a place.
4760 (Check_Attribute): Use Stream_Attribute_Available instead of just
4761 testing for TSS presence on the implementation base type.
4762 (Analyze_Attribute): Modified to give support to task interfaces.
4763 (Analyze_Access_Attribute): Add error check for use of an Access (or
4764 Unrestricted_Access) attribute with a subprogram marked as
4766 (Analyze_Attribute, case Attribute_Address): Add error check for use of
4767 an Address attribute with a subprogram marked as Inline_Always.
4768 Update Eval_Attribute to handle new value of Width from AI-395
4770 * sem_ch13.adb (Analyze_Stream_TSS_Definition): New subprogram.
4771 (Analyze_Attribute_Definition_Clause, cases Input, Output, Read, Write):
4772 Factor common code across the stream-oriented attribute circcuits into
4773 a new subprogram, Analyze_Stream_TSS_Definition. The new uniform
4774 processing is functionally identical to the previous duplicated one,
4775 except that an expression that denotes an abstract subprogram will now
4776 be rejected, as mandated by AI-195 item 5.
4778 * sem_util.ads, sem_util.adb (Type_Access_Level): Use flag
4779 Is_Local_Anonymous_Access to apply accessibility checks to access
4780 components and stand-alone access objects.
4781 (Has_Discriminant_Dependent_Constraint): Moved to spec for use
4783 (Is_Potentially_Persistent_Type): New function
4784 (Is_Dependent_Component_Of_Mutable_Object): If the enclosing object is
4785 a heap-object whose type has a constrained partial view, the object is
4786 unconstrained and the component may depend on a discriminant, making its
4789 * sinfo.ads, sinfo.adb
4790 (Must_Not_Override): Flag applicable to N_Entry_Declaration.
4791 (Must_Override): Flag applicable to N_Entry_Declaration.
4792 Indicate that interface_list can appear in single task and single
4793 protected declarations.
4794 Replace Is_Overriding and Not_Overriding with Must_Override and
4795 Must_Not_Override, to better express intent of AI.
4796 Is_Overriding, Not_Overriding: Ada2005 flags that indicate the presence
4797 of an overriding indicator in a subprogram or instance.
4798 Ada 2005 (AI-248) Null_Present can appear in a procedure specification.
4799 Add the overriding indicator [[not] overriding] construct to the
4800 following grammar productions:
4802 GENERIC_INSTANTIATION
4803 SUBPROGRAM_SPECIFICATION
4805 * par-ch10.adb (P_Compilation_Unit): Subprogram declaration or body
4806 can start with an overriding indicator.
4808 * par-ch6.adb (P_Subprogram): Recognize overriding indicator, and set
4809 flags accordingly on subrogram specifications or instances.
4812 (Analyze_Subprogram_Renaming): For a renaming_as_body, verify that the
4813 overriding_indicator, if present, is consistent with status of spec.
4814 Improve error message for null-excluding checks on controlling access
4816 (Check_In_Previous_With_Clause): Protect the frontend against
4817 previously reported critical errors in the context clauses.
4818 Save and restore Ada_Version_Explicit, for implementation of AI-362
4819 (Analyze_Subprogram_Renaming): If the new entity is a dispatching
4820 operation verify that controlling formals of the renamed entity that
4821 are access parameters are explicitly non-null.
4822 (Find_Expanded_Name): Improve error message when prefix is an illegal
4823 reference to a private child unit.
4825 * exp_imgv.adb, s-imgwch.ads, s-imgwch.adb, s-valwch.adb,
4826 s-valwch.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdwch.adb:
4827 Rewrite to correspond to new wide character names in AI-395
4829 * par-ch12.adb (P_Formal_Subprogram_Declaration): Recognize null
4832 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4833 Robert Dewar <dewar@adacore.com>
4835 * errout.ads, errout.adb (Error_Msg_NW): Only emit warning on user
4836 code, not on the bodies of predefined operations, to cut down on
4839 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4841 * exp_aggr.adb (Aggr_Size_OK): An array with no components can always
4842 be expanded in place. The size computation does not require a
4843 subtraction, which would raise an exception on a compiler built with
4844 assertions when the upper bound is Integer'first.
4845 (Flatten): For an array of composite components, take into account the
4846 size of the components to determine whether it is safe to expand the
4847 array into a purely positional representation.
4849 2005-06-14 Thomas Quinot <quinot@adacore.com>
4851 * exp_ch2.adb (Param_Entity): Take the case of an expanded_name
4852 denoting a formal parameter into account.
4854 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4856 * exp_ch7.adb (Find_Node_To_Be_Wrapped): If the node appears within
4857 the entry_call alternative of a conditional entry call, wrap the
4858 conditional entry call itself.
4860 2005-06-14 Nicolas Setton <setton@adacore.com>
4861 Ed Schonberg <schonberg@adacore.com>
4863 * exp_dbug.ads, exp_dbug.adb (Get_Variant_Part): Fix the encoding of
4864 the "simple_choice" member in a variant record, in accordance with the
4865 description in the package spec: the information output for a constant
4866 should be "S number", not "SS number".
4867 (Get_Encoded_Name): Return at once if not generating code. Avoids name
4868 overflow problem when compiling with -gnatct, for ASIS/gnatmetrics.
4870 2005-06-14 Thomas Quinot <quinot@adacore.com>
4872 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): For an
4873 RACW without any primitives, do not generate the if statement for
4874 dispatching by name in the PolyORB/DSA case, as it would be malformed
4875 (it would have an Elsif_Parts list that is not No_List, but with a
4878 2005-06-14 Robert Dewar <dewar@adacore.com>
4880 * exp_intr.adb, par-ch5.adb: Minor fix to error message text
4882 2005-06-14 Jose Ruiz <ruiz@adacore.com>
4884 * fe.h: Add entry for Opt.Exception_Locations_Suppressed so that gigi
4885 can determine whether pragma Suppress_Exception_Locations is in effect.
4887 * utils2.c (build_call_raise): Do not pass the file name to the
4888 exception handler if pragma Suppress_Exception_Locations is in effect.
4889 (build_allocator): Add and process arg IGNORE_INIT_TYPE.
4891 2005-06-14 Emmanuel Briot <briot@adacore.com>
4893 * g-debpoo.adb (Deallocate, Dereference): Improve output.
4895 2005-06-14 Nicolas Roche <roche@adacore.com>
4897 * g-diopit.adb (Wildcard_Iterator): Return directly if Path is equal
4899 (Next_Level): Fix minor bug in handling of ../dir case
4900 (Read): Add dir separator to Directory name so that "" is understood as
4903 2005-06-14 Pascal Obry <obry@adacore.com>
4905 * g-dynhta.ads, g-dynhta.adb (Reset): Free the table itself after
4906 releasing the items.
4908 2005-06-14 Vincent Celier <celier@adacore.com>
4909 Cyrille Comar <comar@adacore.com>
4911 * g-os_lib.ads, g-os_lib.adb (Non_Blocking_Spawn): Two new versions
4912 with output file descriptor and with output file name.
4913 (Dup, Dup2): Now global procedures as they are used by two subprograms
4914 (Copy): Allocate the 200K buffer on the heap rather than on the stack.
4916 2005-06-14 Thomas Quinot <quinot@adacore.com>
4920 * g-socket.ads, g-socket.adb (Inet_Addr): Special case the all-ones
4922 (Create_Selector): Bind listening socket used to create the signalling
4923 socket pair to 127.0.0.1 to limit the scope for 'theft' of connection.
4924 Set listen backlog to 1 to ensure that we detect socket theft by a
4925 failure of our own connect(2) call.
4926 (Check_Selector): Improve documentation of the selector mechanism.
4927 (Broadcast_Inet_Addr): New constant.
4929 2005-06-14 Gary Dismukes <dismukes@adacore.com>
4931 * layout.adb (Discrimify): Remove resetting of Vtype to the underlying
4932 type which turns out to be an incomplete and incorrect fix.
4933 (Layout_Array_Type): Use Underlying_Type when checking whether the scope
4934 of the type is declared in a record (for determination of insertion
4936 (SO_Ref_From_Expr): Test whether Vtype denotes a partial or full view of
4937 a private type and ensure that the primary entity is used for the type
4938 of the newly created function's V formal by taking the Etype of the
4941 2005-06-14 Javier Miranda <miranda@adacore.com>
4942 Jose Ruiz <ruiz@adacore.com>
4943 Robert Dewar <dewar@adacore.com>
4944 Ed Schonberg <schonberg@adacore.com>
4946 * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter
4947 that indicates if we are parsing a compilation unit found in a
4948 limited-with clause.
4949 It is use to avoid the circularity check.
4951 * par.ads, par.adb (Par): Addition of a new parameter to indicate if
4952 we are parsing a compilation unit found in a limited-with clause. This
4953 is use to avoid the circularity check.
4955 * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the
4956 unit as a consequence of parsing a limited-with clause. This is used
4957 to avoid the circularity check.
4959 * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used
4960 (Analyze_Context): Limited-with clauses are now allowed
4961 in more compilation units.
4962 (Analyze_Subunit_Context, Check_Parent): Protect the frontend
4963 againts previously reported critical errors in context clauses
4964 (Install_Limited_Withed_Unit): Code cleanup plus static detection
4965 of two further errors: renamed subprograms and renamed packages
4966 are not allowed in limited with clauses.
4967 (Install_Siblings): Do not install private_with_clauses on the package
4968 declaration for a non-private child unit.
4969 (Re_Install_Parents): When a parent of the subunit is reinstalled,
4970 reset visibility of child units properly.
4971 (Install_Withed_Unit): When a child unit appears in a with_clause of its
4972 parent, it is immediately visible.
4974 2005-06-14 Ed Schonberg <schonberg@adacore.com>
4975 Emmanuel Briot <briot@adacore.com>
4977 * lib-xref.ads, lib-xref.adb (Generate_Definition): Treat any entity
4978 declared within an inlined body as referenced, to prevent spurious
4980 (Output_One_Ref): If an entity renames an array component, indicate in
4981 the ALI file that this aliases (renames) the array. Capture as well
4982 function renamings that rename predefined operations.
4983 Add information about generic parent for package and subprogram
4985 (Get_Type_Reference): For a subtype that is the renaming of an actual in
4986 an instantiation, use the first_subtype to ensure that we don't generate
4987 cross-reference information for internal types.
4988 For objects and parameters of a generic private type, retain the '*'
4989 indicator to distinguish such an entity from its type.
4991 * ali.ads (Xref_Entity_Record): New fields Iref_File_Num and Iref_Line,
4992 to store information about instantiated entities.
4994 * ali.adb (Scan_ALI): Add support for parsing the reference to the
4997 * xref_lib.adb (Skip_To_Matching_Closing_Bracket): New subprogram
4998 (Parse_Identifier_Info, Parse_Token): Add support for the generic parent
5001 2005-06-10 Doug Rupp <rupp@adacore.com>
5002 Arnaud Charlet <charlet@adacore.com>
5003 Olivier Hainque <hainque@adacore.com>
5004 Jose Ruiz <ruiz@adacore.com>
5006 * Make-lang.in: Add initialize.o when needed.
5007 Remove obsolete references to RT_FLAGS.
5008 Add missing dependencies for sdefault.o
5010 * initialize.c: New file.
5012 * init.c [VMS] Declare ADA$ externs weak to fix build problem in IVMS.
5013 [VMS] cond_signal_table: Fix problem in declaration.
5014 [VMS] __gnat_error_handler: rewrite.
5015 Move all __gnat_initialize() routines to initialize.c
5016 Specialize the former "hpux" section to "hppa hpux", as this is what the
5017 section really is here for and we now have other hpux ports that need
5019 (__gnat_adjust_context_for_raise) i386-linux: First version of this
5020 function for this target. Adjust PC by one in the machine context. This
5021 adjustment was previously done in the MD_FALLBACK_FRAME_STATE_FOR, but
5022 it is more reliable to do that in the signal handler itself.
5023 (__gnat_install_handler) i386-linux: Set SA_SIGINFO in the sigaction
5024 flags, so that the handler is passed the context structure to adjust
5026 (__gnat_error_handler) i386-linux: Adjust the signature to match what a
5027 SA_SIGINFO sigaction should look like. Call
5028 __gnat_adjust_context_for_raise before actually raising. Cleanup unused
5029 Machine_State_Operations stuff.
5030 Add conditional code so that the x86_64 is also supported.
5032 2005-06-14 Pascal Obry <obry@adacore.com>
5034 * mdll.adb (Get_Dll_Name): New routine that returns the DLL name given
5037 2005-06-14 Robert Dewar <dewar@adacore.com>
5039 * opt.ads, opt.adb: New flags for persistent_bss mode
5040 Add Ada_Version_Explicit, for implementation of AI-362
5041 Add Assertions_Enabled_Config and associated handling
5042 Needed since setting can be changed with Assertion_Policy pragma
5043 Add new flag Warn_On_Ada_2005_Compatibility
5045 * switch-c.adb: Recognize -gnatwy/Y
5046 Set Ada_Version_Explicit, for implementation of AI-362
5047 The -gnatg switch now includes -gnatyu
5049 * usage.adb: Add -gnatwy/Y
5050 Remove wrong asterisk on -gnatwX line
5051 Add line for -gnatyu switch
5053 2005-06-14 Vincent Celier <celier@adacore.com>
5055 * osint.adb (Add_Default_Search_Dirs): Put source and object
5056 directories of project files before directories coming from
5057 ADA_INCLUDE_PATH and ADA_OBJECTS_PATH.
5059 2005-06-14 Robert Dewar <dewar@adacore.com>
5063 * par-ch2.adb (Scan_Pragma_Argument): New procedure
5064 (P_Pragma): Implement RM 2.8(4) check for no pos args after named args
5066 2005-06-14 Vincent Celier <celier@adacore.com>
5068 * prep.adb (Preprocess): Ignore error when scanning the first token of
5071 2005-06-14 Vincent Celier <celier@adacore.com>
5073 * prj-nmsc.adb (Suffix_For): Change default suffix for C++ to ".cpp"
5074 (Check_Stand_Alone_Library): If the specified reference symbol file does
5075 not exist, only issue a warning when the symbol policy is not
5076 Controlled. And, when symbol policy is Compliant, set the symbol
5077 policy to Autonomous.
5079 2005-06-14 Vincent Celier <celier@adacore.com>
5081 * prj-part.adb (Pre_Parse_Context_Clause): Call Set_Is_Not_Last_In_List
5082 when the project file in a with clause is not the last one, that is the
5083 project file name is followed by a comma.
5084 * prj-pp.adb: (First_With_In_List): New Boolean global variable
5085 (Print): Issue list of project files separated by commas in with clauses
5086 according to the values returned by Is_Not_Last_In_List.
5087 * prj-tree.ads, prj-tree.adb: (Is_Not_Last_In_List): New function
5088 (Set_Is_Not_Last_In_List): New procedure
5090 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
5092 * s-atacco.ads: Put a pragma No_Strict_Aliasing on Object_Pointer.
5094 2005-06-14 Robert Dewar <dewar@adacore.com>
5096 * scng.adb: Add call to new Check_EOF routine
5097 (Accumulate_Checksum): Properly handle wide wide char >= 2 ** 24
5098 Add some comments regarding wide character handling
5100 * style.ads, styleg.ads, styleg.adb: Implement new style switch -gnatyu
5102 * stylesw.ads, stylesw.adb: Implement new style switch -gnatyu
5104 * g-utf_32.ads, g-utf_32.adb (Is_UTF_32_Non_Graphic): Other_Format
5105 characters are now considered graphic characters and hence yield false
5108 * nmake.adt: Modify header so that xnmake does not generate output
5109 files with multiple blank lines.
5111 * treeprs.adt: Remove a blank line so that output from xtreeprs does
5112 not have an extra blank line
5114 2005-06-14 Gary Dismukes <dismukes@adacore.com>
5116 * sem_aggr.adb (Aggregate_Constraint_Checks): Apply a conversion to the
5117 expression when the component type is an anonymous access type to
5118 ensure that appropriate accessibility checks are done.
5120 * sem_ch5.adb (Analyze_Assignment): Apply a implicit conversion to the
5121 expression of an assignment when the target object is of an anonymous
5122 access type. This ensures that required accessibility checks are done.
5123 (One_Bound): Move the check for type Universal_Integer to
5125 (Process_Bounds): Check whether the type of the preanalyzed range is
5126 Universal_Integer, and in that case set Typ to Integer_Type prior
5127 to setting the type of the original range and the calls to One_Bound.
5129 2005-06-14 Ed Schonberg <schonberg@adacore.com>
5131 * sem_case.adb (Expand_Others_Choice): Improve warning.
5133 2005-06-14 Ed Schonberg <schonberg@adacore.com>
5135 * sem_eval.adb (Subtypes_Statically_Match): Use discriminant
5136 constraint of full view if present, when other type is discriminated.
5137 (Eval_Relational_Op): Recognize tests of pointer values against Null,
5138 when the pointer is known to be non-null, and emit appropriate warning.
5140 2005-06-14 Robert Dewar <dewar@adacore.com>
5141 Ed Schonberg <schonberg@adacore.com>
5145 * sem_prag.adb: Implement pragma Persistent_BSS
5146 Remove obsolete pragma Persistent_Data, Persistent_Object
5147 Set Ada_Version_Explicit, for implementation of AI-362
5148 Test Ada_Version_Explicit for Preelaborate_05 and Pure_05
5149 Add processing for pragma Pure_05 and Preelaborate_05
5150 Add processing for Assertion_Policy pragma
5151 Add pragma identifiers for Assert
5152 (Analyze_Pragma, case Assert): Check number of arguments
5153 (Process_Inline): Additional guard against an illegal program, where the
5154 argument of the pragma is undefined, and warnings on redundant
5155 constructs are enabled.
5156 (Analyze_Pragma, case Obsolescent): Allow an optional second argument
5157 Ada_05 to this pragma, specifying that the pragma is only active in
5159 (Check_Arg_Order): New procedure
5160 Add appropriate calls to this procedure throughout
5161 Also throughout, check entity name before doing any other checks
5163 * snames.h snames.ads, snames.adb: Add pragma Persistent_BSS
5164 Remove obsolete pragma Persistent_Data, Persistent_Object
5165 Add entries for pragma Pure_05 and Preelaborate_05
5166 Add entries for Assertion_Policy pragma and associated names
5167 Add some names for pragma argument processing
5169 * tbuild.ads, tbuild.adb: (Make_Linker_Section_Pragma): New function
5171 2005-06-14 Ed Schonberg <schonberg@adacore.com>
5173 * sem_warn.adb (Warn_On_Known_Condition): If the constant expression
5174 appears within a negation (either from source or as a rewriting of
5175 inequality) adjust text of warning accordingly.
5177 2005-06-14 Thomas Quinot <quinot@adacore.com>
5179 * s-strxdr.adb: Follow AI95-00132
5181 2005-06-14 Arnaud Charlet <charlet@adacore.com>
5183 * s-tasren.adb (Exceptional_Complete_Rendezvous): Fix race condition.
5185 2005-06-14 Arnaud Charlet <charlet@adacore.com>
5186 Jose Ruiz <ruiz@adacore.com>
5188 * s-tposen.adb, s-tpobop.adb
5189 (Exceptional_Complete_Rendezvous): Save the occurrence and not only
5191 (PO_Do_Or_Queue): Before queuing a task on an entry queue we check that
5192 there is no violation of the Max_Entry_Queue_Length restriction (if it
5193 has been set); Program_Error is raised otherwise.
5194 (Requeue_Call): Before requeuing the task on the target entry queue we
5195 check that there is no violation of the Max_Entry_Queue_Length
5196 restriction (if it has been set); Program_Error is raised otherwise.
5198 2005-06-14 Robert Dewar <dewar@adacore.com>
5200 * styleg.adb: Fix several remaining problems in -gnatyu switch
5201 Blank line count not reset at start
5202 Scanning outside source buffer in some cases
5203 Confusing message for blanks at end of file
5204 Non-empty blank lines not recognized
5206 * nmake.adt: Modify header so that xnmake does not generate output
5207 files with multiple blank lines.
5209 * treeprs.adt: Remove a blank line so that output from xtreeprs does
5210 not have an extra blank line
5212 2005-06-14 Sergey Rybin <rybin@adacore.com>
5214 * styleg-c.adb (Body_With_No_Spec): Remove ':' from warning message.
5216 2005-06-14 Doug Rupp <rupp@adacore.com>
5217 Vincent Celier <celier@adacore.com>
5219 * vms_conv.ads, vms_conv.adb: Remove "Library" command.
5222 * vms_data.ads: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
5223 Remove "Library" command.
5224 Change keyword for style check -gnatyd from NOCRLF to
5226 Remove useless second style check keyword NONE
5227 Remove help documentation for inexistent style check keyword
5229 Add help documentation for style check keywords DOS_LINE_ENDINGS,
5230 UNNECESSARY_BLANK_LINES and XTRA_PARENS
5231 Add UNNECESSARY_BLANK_LINES for -gnatyu
5232 Add qualifiers /ALL_PROJECTS (-U) for GNAT PRETTY and GNAT METRIC
5234 * ug_words: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
5236 2005-06-14 Vincent Celier <celier@adacore.com>
5238 * makegpr.adb (Compile_Link_With_Gnatmake): Invoke gnatmake with -d if
5239 gprmake was invoked with -d.
5240 (Compile_Sources): If -d was used, output the "completed ..." message
5241 for each compilation.
5242 (Scan_Arg): Recognize new switch -d
5243 When -c and at least one main is specified, set
5244 Unique_Compile to True to guarantee that no other sources will be
5247 2005-06-14 Matthew Heaney <heaney@adacore.com>
5249 * a-swunha.ads, a-swunha.adb: Removed. Replaced by a-swuwha.ad[sb]
5250 * a-swuwha.ads, a-swuwha.adb: New files
5252 * a-szunha.ads, a-szunha.adb: Removed, replaced by a-szuzha.ad[sb]
5253 * a-szuzha.ads, a-szuzha.adb: New files.
5255 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
5256 a-crbtgk.adb, a-crbltr.ads, a-coorse.ads, a-coorse.adb, a-convec.ads,
5257 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohata.ads, a-cohama.ads,
5258 a-cohama.adb, a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb,
5259 a-cidlli.ads, a-cidlli.adb, a-chtgop.ads, a-chtgop.adb, a-cdlili.ads,
5260 a-cdlili.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb,
5261 a-cohase.ads, a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads,
5262 a-swunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb, a-shcain.ads,
5263 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads, a-stwiha.adb,
5264 a-strhas.adb, a-stzhas.adb: synchronized to the latest version of the
5267 2005-06-10 Eric Botcazou <ebotcazou@adacore.com>
5268 Olivier Hainque <hainque@adacore.com>
5269 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5270 Pascal Obry <obry@adacore.com>
5272 * gigi.h: (build_allocator): Add arg IGNORE_INIT_TYPE.
5274 * trans.c (call_to_gnu): Issue a warning for users of Starlet when
5275 making a temporary around a procedure call because of non-addressable
5277 (process_freeze_entity): If entity is a private type, capture size
5278 information that may have been computed for the full view.
5279 (tree_transform, case N_Allocator): If have initializing expression,
5280 check type for Has_Constrained_Partial_View and pass that to
5282 (tree_transform, case N_Return_Statement): Pass extra arg to
5285 * decl.c (annotate_value): Remove early return if -gnatR is not
5287 (gnat_to_gnu_field): Don't make a packable type for a component clause
5288 if the position is byte aligned, the field is aliased, and the clause
5289 size isn't a multiple of the packable alignment. It serves no useful
5290 purpose packing-wise and would be rejected later on.
5291 (gnat_to_gnu_entity, case object): Pass extra arg to build_allocator.
5294 (gnat_to_gnu_entity): Remove use of macro _WIN32 which is wrong in the
5295 context of cross compilers. We use TARGET_DLLIMPORT_DECL_ATTRIBUTES
5297 (create_concat_name): Idem.
5299 2005-06-10 Robert Dewar <dewar@adacore.com>
5300 Eric Botcazou <ebotcazou@adacore.com>
5301 Ben Brosgol <brosgol@adacore.com>
5302 Cyrille Comar <comar@adacore.com>
5303 Sergey Rybin <rybin@adacore.com>
5304 Pascal Obry <obry@adacore.com>
5306 * gnat_rm.texi: Add documentation for pragma Persistent_BSS
5307 Document second argument (Ada_05) of pragma Obsolescent
5308 Add note that call to subprogram marked with pragma Obsolescent
5309 is now considered to be a violation of program Restrictions
5310 (No_Obsolescent_Features).
5311 (Implementation Defined Pragmas) <Machine_Attribute>: Make it clear
5312 that only machine-dependent attributes are supported.
5315 Commented out menu lines and empty section for gnatclean examples
5317 Fix some over long lines
5318 Clarify and enhance documentation of ADA_PROJECT_PATH.
5319 Rework section 2.11.2(3) about linking with a non-GNU compiler.
5320 Mention new switch -fcallgraph-info.
5321 Mention new switch -fstack-usage.
5322 For gnatpp, replace '-notab' with '-N' and add this option to Index
5323 Corrected VMS example.
5324 VMS keyword for style check -gnatyd is DOS_LINE_ENDINGS, no NOCRLF
5326 Add documentation for -gnatyu switch (unnecessary blank lines)
5327 Document new switch -U for GNAT PRETTY and GNAT METRIC
5328 Add note about Stdcall being handled as C convention on non Windows OS.
5329 Remove some junk typo in description of gnatbind -S switch
5330 Remove reference to Extensions_Allowed pragma
5331 Document the new order of the directories to be searched (source and
5332 object directories of project files before directories in ADA_*_PATH
5333 environment variables.
5335 * g-trasym.ads: Document that IRIX is supported
5337 2005-06-10 Arnaud Charlet <charlet@adacore.com>
5339 * Makefile.in: Add initialize.o when needed.
5340 Adapt to new VMS package body Symbols and subunits
5341 No specialized version of a-sytaco is needed for VxWorks.
5343 * a-wichun.ads, a-wichun.adb, a-zchuni.ads, a-zchuni.adb: New files.
5344 * a-zchara.ads, a-widcha.ads: New files.
5346 * system-hpux-ia64.ads: New file.
5348 * i-vxwork-x86.ads, i-vxwork.ads (intContext): Add this function which
5349 is imported from the VxWorks kernel.
5351 2005-06-14 Robert Dewar <dewar@adacore.com>
5353 * g-soliop-mingw.ads, g-soccon-vms.adb, a-swmwco.ads, exp_smem.adb,
5354 fmap.adb, a-szmzco.ads, s-traent-vms.adb, s-traent-vms.ads,
5355 a-direio.ads, a-exctra.ads, a-exexda.adb, a-exextr.adb, a-stream.ads,
5356 s-restri.ads, s-restri.adb, s-traent.adb, s-traent.ads, a-slcain.adb,
5357 a-stzhas.ads, a-tiinau.adb, comperr.adb, exp_ch11.adb, g-boubuf.adb,
5358 g-calend.adb, g-debpoo.ads, g-moreex.ads, gprep.adb, g-regpat.ads,
5359 i-cexten.ads, i-os2thr.ads, makeutl.ads, memroot.adb, mlib-prj.adb,
5360 namet.adb, namet.ads, prj-makr.adb, prj-proc.adb, sem_dist.adb,
5361 sem_elim.ads, s-valint.adb, s-vallli.adb, s-vallli.adb, s-vallli.ads,
5362 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, scn.adb,
5363 s-tasinf.adb, targparm.adb, uname.adb, uname.ads, xnmake.adb,
5364 xsinfo.adb, a-direct.ads: Remove extra blank lines. Minor reformatting.
5366 2005-06-14 Thomas Quinot <quinot@adacore.com>
5368 * xeinfo.adb: Fix typo in comment
5370 2005-06-14 Javier Miranda <miranda@adacore.com>
5372 * repinfo.ads: Fix typo in comment
5374 2005-06-14 Gary Dismukes <dismukes@adacore.com>
5376 * s-finimp.adb (Parent_Tag): Delete this imported function (function
5377 Parent_Tag is now in the visible part of Ada.Tags).
5378 (Get_Deep_Controller): Call Ada.Tags.Parent_Tag directly instead of
5379 using imported function.
5381 2005-06-14 Bernard Banner <banner@adacore.com>
5383 * vxaddr2line.adb: Add support for Windows hosted x86 vxworks. Should
5384 also apply for handling support for VxSim 653.
5386 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
5388 * xsnames.adb: Add automatic generation of snames.h.
5390 2005-06-14 Thomas Quinot <quinot@adacore.com>
5392 * gen-soccon.c: Add IP_MULTICAST_IF constant
5393 Minor reformatting and adjustments to prevent warnings.
5395 2005-06-14 Pascal Obry <obry@adacore.com>
5397 * seh_init.c: Do not include <sys/stat.h>. This is not needed.
5399 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
5401 * trans.c (gnat_gimplify_expr): Call
5402 recompute_tree_invarant_for_addr_expr when we change
5403 the operand of the ADDR_EXPR.
5405 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5407 * misc.c: Don't include errors.h.
5409 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5411 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
5413 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
5415 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
5417 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
5419 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
5422 * Makefile.in: Make TGT_LIB behave correctly.
5424 2005-04-23 DJ Delorie <dj@redhat.com>
5426 * misc.c: Adjust warning() callers.
5428 2005-04-16 Laurent GUERBY <laurent@guerby.net>
5431 * a-nudira.adb (Value): Check for valid string.
5432 * a-nuflra.adb (Value): Likewise.
5434 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
5436 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
5438 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
5440 * adaint.c, init.c, tracebak.c: Fix comment typos.
5441 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
5443 2005-04-07 Laurent GUERBY <laurent@guerby.net>
5444 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5446 * Makefile.in: Add make ifeq define for hppa linux tasking support.
5447 * system-hpux.ads: Define Signed_Zeros to be True.
5448 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
5450 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
5452 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
5453 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
5456 2005-03-30 Tom Tromey <tromey@redhat.com>
5458 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
5460 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5462 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
5464 2005-03-29 Robert Dewar <dewar@adacore.com>
5466 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
5467 fixed-point expression has value that is not a multiple of the Small
5470 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
5472 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
5475 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
5477 2005-03-29 Vincent Celier <celier@adacore.com>
5479 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
5480 (Build_Dynamic_Library.Version_String): Return the empty string when
5481 Lib_Version is empty or when the symbol policy is not Autonomous.
5483 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
5484 a symbol is not in the reference symbol file, increase the Major ID
5485 and set the Minor ID to 0.
5486 Use gsmatch=lequal instead of gsmatch=equal
5488 2005-03-29 Doug Rupp <rupp@adacore.com>
5490 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
5493 2005-03-29 Javier Miranda <miranda@adacore.com>
5495 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
5496 (Inherit_DT): The first formal has been redefined as a Tag.
5497 This allows us the removal of the subprogram Get_TSD.
5498 (TSD): Replace the call to Get_TSD by the actual code.
5500 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
5501 (Make_DT): Upgrade the call to Inherit_TSD according to the
5502 new interface: the first formal is now a Tag.
5504 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
5506 This change allows us to remove the subprogram Get_TSD.
5507 (CPP_Get_TSD): Subprogram removed.
5508 (TSD): Replace the call to CPP_Get_TSD by the actual code.
5510 * rtsfind.ads: Remove support to call the run-time
5513 2005-03-29 Robert Dewar <dewar@adacore.com>
5515 * errutil.adb, errout.adb:
5516 Minor comment updates on Line_Terminator references
5518 * par-ch10.adb: Add ??? comment about line terminator
5520 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
5521 (check dos line terminator).
5522 (Check_Line_Max_Length): New procedure, split off from the existing
5523 Check_Line_Terminator routine. Separating this out allows -gnatyf to
5524 be properly recognized.
5526 * styleg.adb: Add ??? comment for line terminator reference
5528 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
5529 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
5531 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
5532 (check dos line terminator).
5533 (Check_Line_Max_Length): New procedure, split off from the existing
5534 Check_Line_Terminator routine. Separating this out allows -gnatyf to
5535 be properly recognized.
5537 * stylesw.ads, stylesw.adb:
5538 Add handling for new -gnatyd switch (check dos line terminator)
5540 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
5541 Recognize -gnatwb/-gnatwB switches
5542 Include Warn_On_Bad_Fixed_Value for -gnatg
5545 Add line for new -gnatyd switch (check dos line terminator)
5547 * usage.adb: Add lines for -gnatwb/-gnatwB
5549 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
5551 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
5553 * gnat_ugn.texi: Fix overlong lines
5554 Document new -gnatyd switch
5555 Document new -gnatwb/-gnatwB switches
5557 2005-03-29 Ed Schonberg <schonberg@adacore.com>
5559 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
5560 order to retrieve the component list of the type, before examining
5561 individual components.
5563 * sem_type.adb (Covers): Types are compatible if one is the base type
5564 of the other, even though their base types might differ when private
5567 2005-03-29 Thomas Quinot <quinot@adacore.com>
5569 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
5570 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
5571 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
5572 analyzed if expansion is disabled (which could otherwise cause spurious
5573 error messages if expansion has been disabled due to previous
5574 (unrelated) errors).
5576 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
5577 is disabled, the entity denoted by the argument is the access type
5578 itself, not an underlying record type, so there is no need to go back
5579 to the Corresponding_Remote_Type.
5581 2005-03-29 Gary Dismukes <dismukes@adacore.com>
5582 Robert Dewar <dewar@adacore.com>
5584 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
5585 expand a call to an instance of
5586 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
5587 Constructor actual of the instance. A class-wide membership
5588 check is also generated, to ensure that the tag passed to the instance
5589 denotes a type in the class.
5590 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
5591 of Name_Generic_Dispatching_Constructor.
5593 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
5594 05 unit for AI-260-02).
5596 * a-tgdico.ads: New file.
5598 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
5599 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
5601 * snames.ads, snames.adb (Preset_Names): Add entry for
5602 Generic_Dispatching_Constructor.
5606 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
5607 character type cases.
5608 (Analyze_Subprogram_Renaming): Add special handling for
5609 the case of renaming of stream attributes when the renaming denotes a
5610 generic formal subprogram association for an abstract formal subprogram.
5611 Check that the attribute is a primitive stream attribute (and not
5612 a class-wide stream attribute) and then rewrite the attribute name
5613 as the name of the appropriate compiler-generated stream primitive.
5615 2005-03-29 Robert Dewar <dewar@adacore.com>
5617 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
5619 (Is_Possibly_Unaligned_Object): Correct typo that
5620 resulted in inaccurate result for unaligned scalars within records.
5622 2005-03-29 Ed Schonberg <schonberg@adacore.com>
5624 * freeze.adb (Freeze_Record_Type): If the type of the component is an
5625 itype whose parent is controlled and not yet frozen, do not create a
5626 freeze node for the itype if expansion is disabled.
5628 2005-03-29 Vincent Celier <celier@adacore.com>
5630 * make.adb (Gnatmake): Don't fail if the main project file is declared
5631 as having no Ada sources. Do not display message "no sources to
5632 compile" in quiet output.
5634 2005-03-29 Doug Rupp <rupp@adacore.com>
5636 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
5639 2005-03-29 Robert Dewar <dewar@adacore.com>
5641 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
5644 2005-03-29 Robert Dewar <dewar@adacore.com>
5646 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
5647 missing TYPE Improve the error message generated when compiling a
5648 limited interface in Ada83 or Ada95 mode.
5650 2005-03-29 Robert Dewar <dewar@adacore.com>
5652 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
5653 rather than proceed ahead using a junk attribute name.
5655 2005-03-29 Vincent Celier <celier@adacore.com>
5657 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
5659 * prj-part.adb (Parse_Single_Project): Set the location of a project
5660 on its defining identifier, rather than on the reserved word "project".
5662 * prj-proc.adb (Expression): Adapt to the fact that default of external
5663 references may be string expressions, not always literal strings.
5664 (Recursive_Process): Set Display_Name equal to Name
5665 when Location is No_Location, that is when there is no actual file.
5666 Get the Display_Name of the project from the source, when it is not a
5668 (Process): Use the Display_Name in error messages
5670 * prj-strt.adb (External_Reference): Allow default to be string
5671 expressions, not only literal strings.
5673 2005-03-29 Vincent Celier <celier@adacore.com>
5675 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
5676 file and the reference symbol file to be the same file.
5678 2005-03-29 Thomas Quinot <quinot@adacore.com>
5680 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
5681 forbid conversion of a local access-to-subprogram type to a remote one.
5683 * sem_util.adb (Wrong_Type): For a record type that is the expanded
5684 equivalent type for a remote access-to-subprogram type, go back to the
5685 original RAS entity when displaying an error message, so the casing is
5686 the original source casing.
5688 2005-03-29 Robert Dewar <dewar@adacore.com>
5690 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
5693 2005-03-29 Ed Schonberg <schonberg@adacore.com>
5695 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
5696 subtype if code is being pre-analyzed, to prevent un-expanded
5697 references to protected formals, among others.
5698 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
5699 interpretation that can be a call, include the result of the call as a
5700 possible interpretation of the dereference.
5702 * sem_ch5.adb (Process_Bounds): Determine type of range by
5703 pre-analyzing a copy of the original range, and then analyze the range
5704 with the expected type.
5706 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
5707 with an overloaded prefix where not all interpretations yield an
5708 access to subprogram, do not rewrite node as a call.
5709 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
5710 the node as a call once the context identifies the interpretation of
5711 the prefix whose call yields the context type.
5712 (Valid_Conversion): For the case of a conversion between
5713 local access-to-subprogram types, check subtype conformance using
5714 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
5715 detailed error message.
5717 2005-03-29 Ed Schonberg <schonberg@adacore.com>
5719 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
5720 indicator, indicate that the formal can never be null.
5721 (Process_Formals): If a formal has a non_null indicator, insert the
5722 resulting subtype immediately before the enclosing subprogram decl,
5723 and not at the beginning of the corresponding declarative part, to
5724 prevent access before elaboration (Ada2005).
5726 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5729 * utils.c (finish_record_type): Use variable_size when setting sizes.
5731 2005-03-29 Robert Dewar <dewar@adacore.com>
5733 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
5734 guarantee Unix style line terminators for the output files, even when
5737 2005-03-29 Robert Dewar <dewar@adacore.com>
5739 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
5740 buffer if an exception is raised.
5742 2005-03-29 Ed Falis <falis@adacore.com>
5744 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
5747 2005-03-29 Robert Dewar <dewar@adacore.com>
5749 * sem_util.ads: Minor reformatting
5750 * gnat_rm.texi: Minor editing.
5752 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
5754 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
5755 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
5757 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5759 * adaint.c (__gnat_portable_spawn): Adjust cast.
5761 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
5763 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
5765 2005-03-17 Pascal Obry <obry@adacore.com>
5767 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
5770 * expect.c (__gnat_waitpid): Moved here from adaint.c.
5771 Reimplement under Win32 using Win32 API.
5773 (__gnat_kill) [Win32]: Properly close the process handle before leaving
5776 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
5778 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
5779 (DECL_RENAMED_OBJECT): New accessor macro.
5780 (SET_DECL_RENAMED_OBJECT): New setter macro.
5782 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
5783 object in all cases. Attach the renamed object to the VAR_DECL.
5784 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
5785 field is not prescribed.
5787 * misc.c (gnat_handle_option): Handle -gnatO separately.
5788 (gnat_print_decl) <VAR_DECL>: New case.
5789 Print the DECL_RENAMED_OBJECT node.
5791 * lang.opt: Declare separate -gnatO option.
5793 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
5794 pointer, replace it with the renamed object.
5795 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
5796 pointer type if the source is not a fat pointer type whose underlying
5797 array has the same non-zero alias set as that of the destination array.
5799 2005-03-17 Javier Miranda <miranda@adacore.com>
5801 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
5802 (Get_Inheritance_Depth): Removed.
5803 (Set_Inheritance_Depth): Removed.
5805 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
5806 subprogram Get_Expanded_Name because it is not referenced by the
5809 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
5810 (CPP_Get_Inheritance_Depth): Removed.
5811 (CPP_Set_Inheritance_Depth): Removed.
5813 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
5815 2005-03-17 Robert Dewar <dewar@adacore.com>
5817 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
5818 3, since we now expect GCC 3 to do all the work.
5820 2005-03-17 Javier Miranda <miranda@adacore.com>
5822 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
5823 of one barrier to avoid wrong usage of this attribute.
5825 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
5826 First_Private_Entity.
5828 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
5829 the subprogram against wrong usage.
5830 Adapt the code to traverse the entities in the
5831 scope of a record_type because in addition to its usage regarding
5832 packages, this subprogram is also called by Expand_N_Freeze_Entity
5833 to install the visible declarations of the enclosing scope of a
5834 record_type_with_private to establish the proper visibility before
5835 freezing the entity and related subprograms.
5837 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5839 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
5842 2005-03-17 Thomas Quinot <quinot@adacore.com>
5844 * exp_ch3.adb (Check_Attr): New subprogram.
5845 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
5846 into a new Check_Attr subprogram, in order to provide a more
5847 explanatory error message (including the name of the missing attribute).
5848 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
5849 subprogram determines whether a default implementation exists for a
5850 given stream attribute.
5851 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
5852 Determine whether to generate a default implementation for each stream
5853 attribute separately, as this depends on the specific attribute.
5855 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
5856 limited extension where a stream attribute is missing for a limited
5857 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
5858 generate a bogus reference to the missing attribute to prevent
5859 cascaded errors. Instead, generate a null statement.
5861 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
5862 available for a limited type if it has been specified for an ancestor
5865 2005-03-17 Ed Schonberg <schonberg@adacore.com>
5867 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
5868 entity is an operator.
5870 2005-03-17 Thomas Quinot <quinot@adacore.com>
5872 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5873 spec, to make this predicate available to other units.
5875 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
5878 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
5879 when no distribution runtime library is available.
5881 * sem_res.adb, sem_dist.adb: Disable expansion of remote
5882 access-to-subprogram types when no distribution runtime library is
5884 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
5885 predicate available to other units.
5887 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
5888 spec, to make this predicate available to other units.
5890 2005-03-17 Vincent Celier <celier@adacore.com>
5892 * make.adb (Insert_Project_Sources): Make sure the Q is always
5895 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
5896 the default for the tree, not the global default naming.
5898 * prj-proc.adb (Recursive_Process): No need to put the default naming
5899 in the project data, it's already there.
5901 2005-03-17 Doug Rupp <rupp@adacore.com>
5903 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
5905 * 5xcrtl.ads: Renamed to...
5906 * s-crtl-vms64.ads: ...this new file
5908 2005-03-17 Robert Dewar <dewar@adacore.com>
5912 * namet.adb (Copy_One_Character): Set proper wide character encoding
5913 for upper half character if we have upper half encoding.
5915 2005-03-17 Robert Dewar <dewar@adacore.com>
5917 * par.adb (Par): Improved msg for attempt to recompile predefined unit
5919 2005-03-17 Thomas Quinot <quinot@adacore.com>
5921 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
5922 tagged limited type, the TSS is a newly built renaming declaration:
5923 insert it using Set_TSS, not Copy_TSS.
5925 2005-03-17 Javier Miranda <miranda@adacore.com>
5927 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
5928 Try_Object_Operation): Analyze the object that is accessible
5929 through the prefix of the subprogram call before we apply
5930 the transformation of the object-operation notation.
5932 2005-03-17 Jose Ruiz <ruiz@adacore.com>
5934 * s-taprob.adb (Initialize_Protection): Initialize the protected
5935 object's owner to Null_Task.
5936 (Lock): If pragma Detect_Blocking is in effect and the caller of this
5937 procedure is already the protected object's owner then Program_Error
5938 is raised. In addition the protected object's owner is updated.
5939 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
5940 of this procedure is already the protected object's owner then
5941 Program_Error is raised.
5942 In addition the protected object's owner is updated.
5943 (Unlock): Remove the ownership of the protected object.
5945 * s-taprob.ads (Protection): Add the field Owner, used to store the
5946 protected object's owner.
5947 This component is needed for detecting one type of potentially blocking
5948 operations (external calls on a protected subprogram with the same
5949 target object as that of the protected action). Document the rest of
5952 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
5953 Initialize the protected object's owner to Null_Task.
5954 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
5955 caller of this procedure is already the protected object's owner then
5956 Program_Error is raised.
5957 Do not raise Program_Error when this procedure is called from a
5959 (Unlock_Entries): Remove the ownership of the protected object.
5960 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
5961 of this procedure is already the protected object's owner then
5962 Program_Error is raised.
5963 Do not raise Program_Error when this procedure is called from
5966 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
5967 used to store the protected object's owner.
5969 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
5970 effect and this procedure (a potentially blocking operation) is called
5971 from whithin a protected action, Program_Error is raised.
5972 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
5973 and this procedure (a potentially blocking operation) is called from
5974 whithin a protected action, Program_Error is raised.
5976 2005-03-17 Vincent Celier <celier@adacore.com>
5977 Nicolas Setton <setton@adacore.com>
5979 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
5980 switch, not supported by the linker on Darwin. Add '_' before
5981 <library>init, as this character is added unconditionally by the
5983 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
5984 correct one ".dylib". This fixes detection of the archive files when
5985 building library projects.
5987 2005-03-17 Vincent Celier <celier@adacore.com>
5989 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
5990 -gnat83, -gnat95 and -gnat05.
5992 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
5994 * gnat_ugn.texi: Document gnatmem restriction
5996 2005-03-17 Thomas Quinot <quinot@adacore.com>
5998 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
6001 2005-03-17 Robert Dewar <dewar@adacore.com>
6003 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
6004 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
6005 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
6007 * casing.adb: Comment improvements
6009 2005-03-17 Pascal Obry <obry@adacore.com>
6011 * g-expect.adb: Minor reformatting.
6013 2005-03-15 Zack Weinberg <zack@codesourcery.com>
6015 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
6016 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
6019 2005-03-15 Vincent Celier <celier@adacore.com>
6021 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
6022 Add new parameter In_Tree to specify the project tree: needed
6023 by the project manager. Adapt to changes in project manager
6024 using new parameter In_Tree.
6026 2005-03-15 Jakub Jelinek <jakub@redhat.com>
6028 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
6029 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
6030 ada/bldtools to avoid make -jN failures.
6032 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6034 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
6035 to NULL_TREE on entry.
6037 2005-03-15 Robert Dewar <dewar@adacore.com>
6039 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
6040 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
6041 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
6042 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
6043 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
6044 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
6045 system-interix.ads, system-solaris-sparc.ads,
6046 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
6047 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
6048 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
6049 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
6050 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
6051 Compiler_System_Version to be False.
6053 * opt.ads: Add new flag Opt.Address_Is_Private
6055 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
6056 Add new parameter Compiler_System_Version to avoid checking for
6057 completeness of parameters when compiler is compiling itself.
6058 Allows old versions of GNAT to be compiled with new compiler.
6060 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6062 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
6063 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
6065 (Stack_Base_Available): New flag.
6066 (Get_Page_Size): New overloaded functions imported from C.
6067 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
6068 PROT_ON, PROT_OFF): New constants.
6069 (mprotect): New function imported from C.
6070 (pthread_teb_t): New record type.
6072 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
6073 (Create_Task): Account for the Yellow Zone and the guard page.
6075 2005-03-15 Vincent Celier <celier@adacore.com>
6077 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
6078 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
6079 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
6080 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
6081 Library_File_Name_For): Add new parameter In_Tree
6082 to specify the project tree: needed by the project manager.
6083 Adapt to changes in project manager using new parameter In_Tree.
6084 Remove local imports, use functions in System.CRTL.
6086 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
6087 to use the project manager.
6089 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
6090 In_Tree to designate the project tree. Adapt to changes in the project
6091 manager, using In_Tree.
6093 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
6094 Copy_Interface_Sources): Add new parameter In_Tree to specify the
6095 project tree: needed by the project manager.
6096 (Build_Library): Check that Arg'Length >= 6 before checking if it
6097 contains "--RTS=...".
6099 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
6100 Library_File_Name_For): Add new parameter In_Tree to specify the
6101 project tree: needed by the project manager.
6103 * prj.ads, prj.adb: Major modifications to allow several project trees
6104 in memory at the same time.
6105 Change tables to dynamic tables and hash tables to dynamic hash
6106 tables. Move tables and hash tables from Prj.Com (in the visible part)
6107 and Prj.Env (in the private part). Move some constants from the visible
6108 part to the private part. Make other constants deferred.
6109 (Project_Empty): Make it a variable, not a function
6110 (Empty_Project): Add parameter Tree. Returns the data with the default
6111 naming data of the project tree Tree.
6112 (Initialize): After updating Std_Naming_Data, copy its value to the
6113 component Naming of Project Empty.
6114 (Register_Default_Naming_Scheme): Use and update the default naming
6115 component of the project tree, instead of the global variable
6117 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
6118 Tree is not defaulted, return the default naming data of the Tree.
6119 (Initial_Buffer_Size): Constant moved from private part
6120 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
6121 variables initialized in procedure Initialize.
6122 (Add_To_Buffer): Add two in out parameters to replace global variables
6123 Buffer and Buffer_Last.
6124 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
6126 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
6128 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
6129 for the project tree.
6130 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
6131 constant at the beginning of the package spec, so that they cane be used
6132 in subprograms before their full declarations.
6133 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
6134 (Empty_Project): Add parameter of type Project_Node_Ref
6135 (Private_Project_Tree_Data): Add component Default_Naming of type
6137 (Buffer, Buffer_Last): remove global variables
6138 (Add_To_Buffer): Add two in out parameters to replace global variables
6139 Buffer and Buffer_Last.
6140 (Current_Packages_To_Check): Remove global variable
6141 (Empty_Name): Move to private part
6142 (No-Symbols): Make it a constant
6143 (Private_Project_Tree_Data): New type for the private part of the
6145 (Project_Tree_Data): New type for the data of a project tree
6146 (Project_Tree_Ref): New type to designate a project tree
6147 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
6148 for the project tree.
6150 * prj-attr.ads: Add with Table; needed, as package Prj no longer
6151 imports package Table.
6153 * prj-com.adb: Remove empty, no longer needed body
6155 * prj-com.ads: Move most of the content of this package to package Prj.
6157 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
6158 designate the project node tree and Packages_To_Check to replace
6159 global variable Current_Packages_To_Check.
6160 Add new parameters In_Tree and Packages_To_Check to local subprograms,
6161 when needed. Adapt to changes in project manager with project node tree
6164 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
6165 project tree to most subprograms. Move tables and hash tables to
6166 private part of package Prj.
6167 Adapt to changes in project manager using project tree In_Tree.
6169 * prj-makr.adb (Tree): New constant to designate the project node tree
6170 Adapt to change in project manager using project node tree Tree
6172 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
6173 display the Library_Src_Dir and the Library_Dir.
6174 Add new parameter In_Tree to designate the project node tree to most
6175 subprograms. Adapt to changes in the project manager, using project tree
6177 (Check_Naming_Scheme): Do not alter the casing on platforms where
6178 the casing of file names is not significant.
6179 (Check): Add new parameter In_Tree to designate the
6181 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
6182 designate the project tree.
6183 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
6185 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
6186 to replace those that were in the private part of package Prj.
6187 Add new parameter In__Tree to designate the project node tree to most
6188 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
6189 (Post_Parse_Context_Clause): When specifying the project node of a with
6190 clause, indicate that it is a limited with only if there is "limited"
6191 in the with clause, not necessarily when In_Limited is True.
6192 (Parse): Add new parameter In_Tree to designate the project node tree
6194 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
6195 designate the project node tree. Adapt to change in Prj.Tree with
6196 project node tree In_Tree.
6198 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
6199 tree In_Tree in the call to function Empty_Process to give its initial
6200 value to the project data Processed_Data.
6201 Add new parameters In_Tree to designate the project tree and
6202 From_Project_Node_Tree to designate the project node tree to several
6203 subprograms. Adapt to change in project manager with project tree
6204 In_Tree and project node tree From_Project_Node_Tree.
6206 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
6207 to replace those that were in the private part of package Prj.
6208 Add new parameter In_Tree to designate the project node tree to most
6209 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
6211 * prj-tree.ads, prj-tree.adb: Add new parameter of type
6212 Project_Node_Tree_Ref to most subprograms.
6213 Use this new parameter to store project nodes in the designated project
6215 (Project_Node_Tree_Ref): New type to designate a project node tree
6216 (Tree_Private_Part): Change table to dynamic table and hash tables to
6217 dynamic hash tables.
6219 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
6220 the project tree to most subprograms. Adapt to changes in project
6221 manager using project tree In_Tree.
6223 * makegpr.adb (Project_Tree): New constant needed to use project
6226 2005-03-15 Olivier Hainque <hainque@adacore.com>
6228 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
6229 for sigactions with SA_SIGINFO set. Call
6230 __gnat_adjust_context_for_raise before raising, to perform the
6231 potentially required adjustments to the machine context for the GCC
6234 * raise.h (__gnat_adjust_context_for_raise): New prototype.
6236 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
6237 Adjust PC by one in the provided machine context.
6238 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
6239 so that the handler is passed the context structure to adjust prior to
6241 (__gnat_error_handler) HPUX: Adjust the signature to match what an
6242 SA_SIGINFO sigaction should look like. Call
6243 __gnat_adjust_context_for_raise before actually raising.
6244 (__gnat_adjust_context_for_raise): Default noop to help PC
6245 adjustments before raise from signal handlers.
6246 (__gnat_error_handler): Indirectly call a predicate function to
6247 determine if a condition should be resignaled or not.
6248 (__gnat_set_resignal_predicate): User interface to modify the predicate.
6249 (__gnat_default_resignal_p): Default GNAT predicate.
6251 2005-03-15 Doug Rupp <rupp@adacore.com>
6253 * adaint.c: Prefix #include of VMS system header files with vms/
6254 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
6255 Do not define a dummy function "convert_addresses" under Darwin,
6258 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
6261 2005-03-15 Nicolas Setton <setton@adacore.com>
6263 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
6266 2005-03-15 Robert Dewar <dewar@adacore.com>
6268 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
6271 * a-retide.ads: Minor comment changes
6273 2005-03-15 Robert Dewar <dewar@adacore.com>
6275 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
6276 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
6277 Realloc_For_Chunk to private part of package.
6278 New subprograms for AI-301
6280 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
6282 Avoid unnecessary use of Get/Set_Wide_String
6284 2005-03-15 Robert Dewar <dewar@adacore.com>
6288 * a-stunau.ads, a-stunau.adb:
6289 Change interface to allow efficient (and correct) implementation
6290 The previous changes to allow extra space in unbounded strings had
6291 left this interface a bit broken.
6293 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
6295 * g-spipat.ads, g-spipat.adb: New interface for Get_String
6296 Minor reformatting (function specs)
6298 * g-spitbo.adb: New interface for Get_String
6300 * g-spitbo.ads: Minor reformatting
6302 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
6304 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
6306 2005-03-15 Javier Miranda <miranda@adacore.com>
6307 Robert Dewar <dewar@adacore.com>
6308 Thomas Quinot <quinot@adacore.com>
6309 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6311 * atree.ads, atree.adb: Add support for Elist24 field
6313 * atree.h: Fix wrong definition of Field27
6314 Add support for Elist16 field
6315 Add support for Elist24 field
6317 * einfo.ads, einfo.adb (Abstract_Interfaces,
6318 Set_Abstract_Interfaces): New subprograms.
6319 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
6321 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
6322 entities rather than a single node.
6323 (Is_Interface, Set_Is_Interface): New subprogram
6324 (First_Tag_Component): New syntesized attribute
6325 (Next_Tag_Component): New synthesized attribute
6326 (Write_Entity_Flags): Upgraded to write Is_Interface
6327 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
6328 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
6329 (Task_Body_Procedure): New subprogram to read this attribute.
6330 (Set_Task_Body_Procedure): New subprogram to set this attribute.
6331 (Has_Controlled_Component): Now applies to all entities.
6332 This is only a documentation change, since it always worked to apply
6333 this to other than composite types (yielding false), but now this is
6335 Update documentation on Must_Be_Byte_Aligned for new spec
6337 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
6338 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
6339 uses of the Access_Disp_Table attribute to reference the first dispatch
6340 table associated with a tagged type. As
6341 part of the implementation of abstract interface types,
6342 Access_Disp_Table has been redefined to contain a list of dispatch
6343 tables (rather than a single dispatch table).
6344 Similarly, upgrade all the references to Tag_Component by the
6345 new attribute First_Tag_Component.
6346 (Find_Inherited_TSS): Moved to exp_tss.
6347 Clean up test in Expand_N_Object_Declaration for cases
6348 where we need to do a separate assignment of the initial value.
6349 (Expand_N_Object_Declaration): If the expression in the
6350 declaration of a tagged type is an aggregate, no need to generate an
6351 additional tag assignment.
6352 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
6354 Bit packed array ops are only called if operands are known to be
6356 (Component_Equality): When returning an N_Raise_Program_Error statement,
6357 ensure that its Etype is set to Empty to avoid confusing GIGI (which
6358 expects that only expressions have a bona fide type).
6359 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
6360 determine the amount of data to be copied.
6362 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
6363 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
6364 INTERFACE_TYPE_DEFINITION ::=
6365 [limited | task | protected | synchronized] interface
6366 [AND interface_list]
6368 * par-ch3.adb (P_Type_Declaration): Modified to give support to
6370 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
6372 (P_Interface_Type_Definition): New subprogram that parses the new
6373 syntax rule of Ada 2005 interfaces
6374 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
6375 messages by the correct RENAMES (quotes removed).
6377 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
6378 attribute First_Tag_Component.
6380 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
6381 (Interface_List, Set_Interface_List): New subprograms.
6382 (Interface_Present, Set_Interface_Present): New subprograms.
6383 (Limited_Present, Set_Limited_Present): Available also in derived
6384 type definition nodes.
6385 (Protected_Present, Set_Protected_Present): Available also in
6386 record type definition and
6387 derived type definition nodes.
6388 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
6389 (Task_Present, Set_Task_Present): New subprogram.
6390 (Task_Body_Procedure): Removed.
6391 (Set_Task_Body_Procedure): Removed.
6392 These subprogram have been removed because the attribute
6393 Task_Body_Procedure has been moved to the corresponding task type
6394 or task subtype entity to leave a field free to store the list
6395 of interfaces implemented by a task (for AI-345)
6396 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
6397 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
6398 expression flag Do_Range_Check
6399 (Exception_Junk): Change to Flag7 to accomodate above change
6400 (Box_Present, Default_Name, Specification, Set_Box_Present,
6401 Set_Default_Name, Set_Specification): Expand the expression
6402 "X in N_Formal_Subprogram_Declaration" into the corresponding
6403 two comparisons. Required to use the csinfo tool.
6405 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
6406 "with string" given.
6408 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
6411 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
6414 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
6415 attribute Task_Body_Procedure rather than the old semantic field that
6416 was available in the task_type_declaration node.
6418 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
6419 interface type definitions.
6420 (P_Formal_Derived_Type_Definition): Modified to handle the list of
6423 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
6424 task type declaration.
6425 (P_Protected): Modified to handle the list of interfaces in a
6426 protected type declaration.
6428 2005-03-15 Doug Rupp <rupp@adacore.com>
6429 Vincent Celier <celier@adacore.com>
6431 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
6432 (Gen_Output_File_C): Likewise.
6433 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
6435 2005-03-15 Thomas Quinot <quinot@adacore.com>
6437 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
6438 is an N_Raise_Constraint_Error node, create a new copy of it without
6439 going through a call to Duplicate_Subexpr.
6441 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6442 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6443 Nicolas Setton <setton@adacore.com>
6444 Ed Schonberg <schonberg@adacore.com>
6451 * decl.c (gnat_to_gnu_field): Reject aliased components with a
6452 representation clause that prescribes a size not equal to the rounded
6453 size of their types.
6454 (gnat_to_gnu_entity, case E_Component): Always look at
6455 Original_Record_Component if Present and not the entity.
6456 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
6457 of tagged extension types by not making field for components that are
6459 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
6460 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
6461 expression to the type of the object when the object is constant.
6462 Reverse defer_debug_incomplete_list before traversing it, so that trees
6463 are processed in the order at which they were added to the list. This
6464 order is important when using the stabs debug format.
6465 If we are deferring the output of debug information, also defer this
6466 output for a function return type.
6467 When adding fields to a record, prevent emitting debug information
6468 for incomplete records, emit the information only when the record is
6470 (components_to_record): New parameter defer_debug.
6471 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
6472 (gnat_to_gnu_field_decl): New function.
6473 (substitution_list, annotate_rep): Call it.
6474 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
6475 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
6476 No longer update discriminants to not be a COMPONENT_REF.
6477 (copy_alias_set): Strip padding from input type; also handle
6478 unconstrained arrays properly.
6480 * gigi.h (write_record_type_debug_info): New function.
6481 Convert to use ANSI-style prototypes. Remove unused
6482 declarations for emit_stack_check, elab_all_gnat and
6483 set_second_error_entity.
6484 (gnat_to_gnu_field_decl): New decl.
6486 * utils.c (write_record_type_debug_info): New function.
6487 (finish_record_type): Delegate generation of debug information to
6488 write_record_type_debug_info.
6489 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
6490 (update_pointer_to): Fix pasto.
6491 (convert) <UNION_TYPE>: Accept slight type variations when
6492 converting to an unchecked union type.
6494 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
6495 replace the N_Freeze_Entity with a null statement.
6497 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
6498 within a constrained subcomponent of an enclosing record, place the
6499 freeze nodes in the scope stack entry for the enclosing record.
6500 (Undelay_Type): New Subprogram.
6501 (Set_Small_Size): Pass T, the type to modify; all callers changed.
6502 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
6503 within records; allow them to have freeze nodes if their base types
6506 * exp_util.adb (Remove_Side_Effects): Properly test for
6507 Expansion_Delayed and handle case when it's inside an
6508 N_Qualified_Expression.
6510 * sem_ch3.adb (Derived_Type_Declaration): New predicate
6511 Comes_From_Generic, to recognize accurately that the parent type in a
6512 derived type declaration can be traced back to a formal type, because
6513 it is one or is derived from one, or because its completion is derived
6515 (Constrain_Component_Type): If component comes from source and has no
6516 explicit constraint, no need to constrain in in a subtype of the
6518 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
6519 Minor change to propagate Is_Ada_2005 flag
6521 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
6522 Expansion_Delayed is False.
6523 (assoc_to_constructor): Ignore fields that have a
6524 Corresponding_Discriminant.
6525 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
6526 function returns "by target", dereference the target pointer using the
6527 type of the actual return value.
6528 <all>: Be prepared for a null gnu_result.
6529 (processed_inline_subprograms): Check flag_really_no_inline
6530 instead of flag_no_inline.
6531 (set_second_error_entity): Remove unused function.
6532 (gnat_to_gnu, case N_Selected_Component): Call
6533 gnat_to_gnu_field_decl.
6534 (assoc_to_constructor): Likewise.
6536 2005-03-15 Robert Dewar <dewar@adacore.com>
6537 Ed Schonberg <schonberg@adacore.com>
6538 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6540 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
6541 Must_Be_Byte_Aligned for cases where we do not need to use a
6542 System.Pack_nn unit.
6544 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
6546 Needed now that we do some processing for IN parameters as well. This
6547 may well fix some unrelated errors.
6548 (Expand_Call): Handle case of unaligned objects (in particular those
6549 that come from packed arrays).
6550 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
6551 renamed entity is an inherited operation, re-expand the call using the
6552 original operation, which is the one to call.
6553 Detect attempt to inline parameterless recursive subprogram.
6554 (Represented_As_Scalar): Fix to work properly with private types
6555 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
6556 accurate estimate. Yields True in far fewer cases than before,
6557 improving the quality of code that depends on this test.
6559 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
6560 over both visible and private declarations to remove them from tree,
6561 and mark subprograms declared in package as eliminated, to prevent
6562 spurious use in subsequent compilation of generic units in the context.
6564 * exp_util.ads: Minor cleanup in variable names
6566 * sem_eval.ads, sem_eval.adb: Minor reformatting
6567 (Compile_Time_Known_Bounds): New function
6569 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6571 * exp_ch7.adb (Convert_View): Use base types of underlying types when
6572 determining whether an unchecked conversion is needed for the argument
6573 of an initialization call.
6575 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6577 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
6578 that appears in the instantiation rather than the internal subtype
6579 generated in the wrapper package, to avoid anomalies in gigi when the
6580 target is derived from a private type whose full view is an access type.
6582 2005-03-15 Robert Dewar <dewar@adacore.com>
6584 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
6586 Add documentation to replace the use of this flag
6587 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
6590 2005-03-15 Thomas Quinot <quinot@adacore.com>
6592 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
6593 here from exp_attr so it can be shared between exp_attr and exp_dist.
6594 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
6595 all TSS names, not a subset thereof, and the previous name introduced
6596 an unnecessarily confusion that a distinction might exist between
6597 "OK" TSS names and some "not OK" TSS names.
6599 2005-03-15 Doug Rupp <rupp@adacore.com>
6601 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
6604 2005-03-15 Pascal Obry <obry@adacore.com>
6605 Eric Botcazou <ebotcazou@adacore.com>
6610 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
6611 when IN_RTS. This is to work around a bootstrap path problem.
6613 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
6614 table and pass it to __gnat_install_SEH_handler().
6615 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
6617 * lang.opt: Fix specification of -fRTS=.
6619 2005-03-15 Doug Rupp <rupp@adacore.com>
6620 Bernard Banner <banner@adacore.com>
6621 Vincent Celier <celier@adacore.com>
6622 Arnaud Charlet <charlet@adacore.com>
6625 This change works fine when gnatlib is built from the gcc directory,
6626 but does not work when using the libada Makefile, since GCC_FOR_TARGET
6627 is not passed to ada/Makefile.in, so more work is needed by a
6628 Makefile/configure expert.
6630 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
6631 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
6632 Setup gnatlink switch -M for x86_64 linux, as it is already setup
6634 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
6635 Run ranlib on libgccprefix.a
6636 Define PREFIX_OBJS for Darwin, to build libgccprefix.
6637 (ADA_INCLUDE_SRCS): Split Ada packages.
6639 2005-03-15 Robert Dewar <dewar@adacore.com>
6641 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
6643 * impunit.adb: Add GNAT.UTF_32
6645 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
6647 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
6648 now uses GNAT.UTF_32).
6650 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
6651 capabilities for categorizing characters using Unicode categories
6653 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6655 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
6656 instantiation that has been rewritten as a package body, retrieve spec
6657 to generate proper name for implicit_with_clause.
6658 (Install_Parents): Recognize a parent that is an instantiation but has
6659 been rewritten as a package declaration during analysis.
6661 2005-03-15 Javier Miranda <miranda@adacore.com>
6662 Ed Schonberg <schonberg@adacore.com>
6664 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
6665 parameter reported some error we immediately return. This improves the
6666 behaviour of the frontend in case of errors.
6667 (Install_Parent, Remove_Parent): Introduce new flag
6668 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
6669 ancestor of a generic child unit, when the child is being instantiated.
6670 (Inline_Instance_Body): If we are compiling the private
6671 part or the body of a child unit, restore the proper visibility of the
6672 parents after compiling the instance body.
6674 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6675 Javier Miranda <miranda@adacore.com>
6678 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
6679 of a private type, in which case it is underlying_type that denotes
6680 the proper task. Also modified to use the new entity attribute
6681 that is directly available in the task type and task subtype entities
6682 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
6683 arrays when other dimensions than the first are constrained by
6684 discriminants of an enclosing record.
6685 (Insert_Explicit_Dereference): If the prefix is an indexed component or
6686 a combination of indexed and selected components, find ultimate entity
6687 and generate the appropriate reference for it, to suppress spurious
6689 (Note_Possible_Modification): If an entity name has no entity, return.
6690 (Is_Variable): A function call never denotes a variable.
6691 (Requires_Transient_Scope): For record types, recurse only on
6692 components, not on internal subtypes that may have been generated for
6693 constrained components.
6695 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6697 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
6698 Eliminated as candidates for resolution. Both efficient, and avoids
6699 anomalies with operators declared in deleted code.
6700 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
6701 expansion is disabled (as when compiling a generic) to prevent spurious
6702 warnings on prefixes of selected components.
6704 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6706 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
6707 attached to a list before checking whether it appears in the private
6708 declarations of the current package.
6709 (Make_Inequality_Operator): Insert declaration in proper declarative
6710 list rather than just setting the Parent field, so that
6711 Is_Private_Declaration can handle it properly.
6713 2005-03-15 Ed Schonberg <schonberg@adacore.com>
6715 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
6716 a renaming a body, check that the renamed subprogram in not intrinsic.
6717 (Find_Direct_Name): If several use_visible entities hide
6718 each other, and the context is a predefined file compiled through
6719 rtsfind, keep only the entity that comes from a predefined file.
6721 2005-03-15 Geert Bosch <bosch@adacore.com>
6723 * s-fatgen.adb (Valid): Extend special exceptions to account for long
6724 long float padding to also cover AMD64 and IA64.
6726 2005-03-15 Gary Dismukes <dismukes@adacore.com>
6728 * s-imgwch.adb: Add with and use of Interfaces.
6729 (Img_Wide_Character): Change type of Val to Unsigned_16.
6730 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
6732 2005-03-15 Matthew Gingell <gingell@adacore.com>
6734 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
6736 2005-03-15 Robert Dewar <dewar@adacore.com>
6738 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
6740 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
6742 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
6744 2005-03-15 Robert Dewar <dewar@adacore.com>
6746 * s-bitops.adb, s-bitops.ads,
6747 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
6748 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
6749 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
6750 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
6751 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
6752 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
6753 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
6754 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
6757 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
6759 * utils2.c (build_binary_op): Fix typo.
6761 2005-03-15 Doug Rupp <rupp@adacore.com>
6763 * s-crtl.ads (popen,pclose): New imports.
6765 2005-03-15 Cyrille Comar <comar@adacore.com>
6767 * comperr.adb (Compiler_Abort): remove references to obsolete
6768 procedures in the bug boxes for various GNAT builds.
6770 2005-03-15 Vincent Celier <celier@adacore.com>
6772 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
6774 2005-03-15 Geert Bosch <bosch@adacore.com>
6775 Arnaud Charlet <charlet@adacore.com>
6776 Robert Dewar <dewar@adacore.com>
6777 Cyrille Comar <comar@adacore.com>
6778 Sergey Rybin <rybin@adacore.com>
6780 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
6781 too specific and long-winded to be appropriate for the GNAT User's
6783 Warn about use of GCC switches not documented in the GNAT User's Guide,
6784 as these may cause generated code to not conform to Ada semantics.
6785 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
6786 Add documentation for -gnat95 and -gnat05 switches
6787 Remove paragraph documenting obsolete way to refer to third party
6789 Add a few references to Ada_05 that were missing.
6790 Update documentation on -gnatZ/-gnatL.
6791 Document limitation when using -m64 under Solaris.
6792 Change the "Name Casing" subsection of the pretty-printer section
6793 according to the changes in the dictionary processing.
6795 * gnat_rm.texi: Document the Ada_05 pragma.
6796 Section on record representation clauses describes the new more
6797 relaxed rules about placement of large packed bit array components.
6798 Add documentation of GNAT.UTF_32
6800 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
6802 * misc.c (gnat_post_options): Turn off structural
6805 2005-03-08 Laurent Guerby <laurent@guerby.net>
6807 * system-linux-sparc.ads: Fix typo in previous commit.
6809 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
6810 Laurent Guerby <laurent@guerby.net>
6813 * system-linux-sparc.ads: New.
6814 * Makefile.in: Add sparc linux entry.
6816 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
6818 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
6819 parameters as unused.
6821 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
6822 Partial merge from libada-gnattools-branch:
6824 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6825 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
6826 into code in gnattools/Makefile.in. Remove direct dependencies on
6827 stamp-tools by tools clauses.
6828 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
6829 * config-lang.in: Add gnattools to $lang_dirs.
6831 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
6834 * utils.c (gnat_type_for_mode): Return null instead of ICE because
6835 we asked for an unknown mode.
6837 2005-02-12 Richard Henderson <rth@redhat.com>
6839 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
6840 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
6842 2005-02-10 Andreas Jaeger <aj@suse.de>
6844 * init.c (__gnat_initialize): Mark parameter as unused.
6846 2005-02-09 Doug Rupp <rupp@adacore.com>
6848 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
6849 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
6851 2005-02-09 Doug Rupp <rupp@adacore.com>
6853 * gnatchop.adb (dup, dup2),
6854 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
6856 * gnatlbr.adb (mkdir),
6857 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
6859 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
6861 2005-02-09 Doug Rupp <rupp@adacore.com>
6863 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
6865 2005-02-09 Robert Dewar <dewar@adacore.com>
6866 Thomas Quinot <quinot@adacore.com>
6867 Javier Miranda <miranda@adacore.com>
6868 Pascal Obry <obry@adacore.com>
6869 Ed Schonberg <schonberg@adacore.com>
6870 Doug Rupp <rupp@adacore.com>
6871 Gary Dismukes <dismukes@adacore.com>
6872 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6874 * g-zstspl.ads: New file.
6876 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
6878 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
6880 Add definition of Wide_Wide_Space for AI-285
6882 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
6883 interface (to support Ada 95 and Ada 2005 units).
6884 Add Unbounded_IO files
6885 Add entries for Wide_Wide packages for AI-285
6886 Add list of containers packages to Ada 2005 unit list
6888 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
6889 support new Unbounded_IO package cleanly.
6891 * g-utf_32.ads, g-utf_32.adb: New files.
6893 * Makefile.rtl: Add entry for g-utf_32
6894 Add new files for Unbounded_IO
6895 Adjust make file for new AI-285 wide wide packages
6896 Add AI-302 containers to the run time.
6898 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
6899 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
6900 subprograms for AI-301.
6902 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
6904 * a-stunau.ads: Minor comment correction
6906 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
6908 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
6909 (Check_RPC): Update to match changes in expanded code.
6910 Clean up unused entity.
6912 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
6913 was not taken into account.
6914 This includes proper initialization with Normalize_Scalars.
6915 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
6916 normalize scalars cases (particularly the latter) to do a better job
6917 of finding invalid representations.
6919 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
6921 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
6924 * exp_dist.adb: Add support for wide wide character type
6925 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
6926 private part, generate stub bodies at the end of the private part,
6927 not the visible part.
6928 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
6930 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
6931 generic wrapper to execute final processing after completing the
6932 expansion of the RPC receiver for an RACW.
6934 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
6935 packages and attributes.
6936 (Preset_Names): Addition of the new reserved words of Ada 2005,
6937 that is interface, overriding and synchronized.
6938 (Get_Pragma_Id): Give support to the use of the new reserved word
6939 "interface" as a pragma name.
6940 (Is_Pragma_Name): Give support to the use of the new reserved word
6941 "interface" as a pragma name.
6942 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
6943 attribute implementation.
6945 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
6946 checks to entities that are output parameters of Asm operations.
6947 Handle the Stream_Size attribute.
6948 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
6950 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
6952 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
6953 for second parameter being 0.0.
6954 Add support for wide wide character type.
6955 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
6957 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
6958 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
6959 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
6960 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
6961 for wide wide character cases.
6963 * cstand.adb: Create entities for Wide_Wide_Character and
6966 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
6967 accordance with AI-258.
6968 Add new declarations for 16/32 bit C character types (Part of AI285)
6970 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
6971 (Obsolescent_Warning): New field
6972 (Rep_Clause): New local subprogram used to share code. Returns the rep
6973 clause for which the name is given in parameter.
6974 (Has_Stream_Size_Clause): New routine.
6975 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
6976 (Address_Clause): Implementation is now using Rep_Clause.
6977 (Alignment_Clause): Idem.
6978 (Size_Clause): Idem.
6980 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
6981 entity in non-Ada 2005 mode and generate warning.
6983 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
6984 (Prag): Code cleanup. Remove old gnat pragma "overriding"
6986 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
6987 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
6988 on the named unit if the pragma is not in the current compilation unit,
6989 so that elaboration calls in the current unit can set up an elaboration
6990 dependency on the named unit, as needed.
6991 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
6992 subprogram as well as for subprograms declared within a package.
6993 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
6996 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
6997 to z) to avoid some instances of duplication for Wide_Wide packages.
6999 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
7002 * scn.adb: Char_Literal_Value field is now a Uint
7004 * scng.adb: Significant rewrite to handle new Ada 2005 features
7005 allowing wide and wide wide characters in program text, e.g. for
7006 identifiers, as described in AI-285.
7007 (Set_Reserved): New procedure, makes setting up keywords cleaner.
7008 (Initialize_Scanner): Register the new reserved words of Ada 2005.
7009 (Scan): Give support to the new reserved words.
7011 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
7012 warning notifying that interface, overriding, and synchronized are
7014 (P_Pragma): Allow the use of the new reserved word "interface" as
7017 * gnatls.adb, gnatbind.adb,
7018 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
7019 identifiers named "interface" to "SAL_Interface".
7021 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
7022 (Structured Exception handling).
7026 (Gen_Main_Ada): Set the default exit code if specified.
7027 (Gen_Main_C): Likewise.
7029 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
7030 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
7032 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
7035 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
7036 has a collision with the new Ada 2005 "interface" reserved word.
7038 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
7039 generate a warning notifying that interface, overriding, and
7040 synchronized are new reserved words.
7042 * scans.ads (Token_Type): Addition of the tokens corresponding to the
7043 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
7044 and Tok_Synchronized.
7046 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
7047 "dispatching" rather than "primitive" operations, since dispatching
7048 calls are now allowed to abstract formal subprograms (which are not
7050 Char_Literal_Value field is now a Uint
7051 (Resolve_Slice): If the prefix is an access to an unconstrained array,
7052 compute the actual subtype of the designated object to impose the proper
7054 (Resolve_Selected_Component): Do not insert an access check if the
7055 prefix is an access type: such a node is expanded into an explicit
7056 dereference, on which the access check is performed anyway. Removes
7057 expensive duplicate checks.
7058 (Resolve_Call): Use new flag Is_Obsolescent and field
7059 Obsolescent_Warning so that pragma Obsolescent works on library
7061 Add support for wide wide character type
7062 (Resolve_Allocator): Replace the error message on wrong null-exclusion
7063 value by a warning message.
7064 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
7065 as fixed-point, and one of the operands is non-static and universal, it
7066 can only be an illegal exponentiation operation, in which case there is
7067 no real value to retrieve.
7069 * exp_strm.adb: Add support for wide wide character type
7070 (Build_Elementary_Input_Call): Compute the size of the stream element by
7071 querying the rep chain to find the Stream_Attribute attribute value.
7072 (Build_Elementary_Write_Call): Ditto.
7074 * sem_aggr.adb: Char_Literal_Value field is now a Uint
7075 Add support for wide wide character type
7076 Replace the error messages on wrong null-exclusion value by warnings
7077 as described in Ada 2005.
7078 (Resolve_Extension_Aggregate): Document the fact that the error
7079 message on class-wide expressions in extensions aggregates.
7081 * sem_case.adb: Add support for wide wide character type
7083 * sem_ch13.adb: Add support for wide wide character type
7084 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
7086 * sem_ch3.adb: Add support for wide wide character type
7087 (Process_Subtype): If constraint is illegal for the type, set Ekind of
7088 now-useless Itype, to prevent cascaded errors on a compiler built
7091 * sem_ch8.adb: Add with and use of Sem_Disp.
7092 (Analyze_Subprogram_Renaming): Replace unclean uses of
7093 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
7094 of Corresponding_Spec to Empty).
7095 (Attribute_Renaming): Replace use of Corresponding_Spec with
7096 Corresponding_ Formal_Spec and simplify condition.
7097 (Use_One_Package): Check that scope of homonym of identifier is defined,
7098 before checking whether it is a wrapper package.
7099 Add support for wide wide character type
7101 * sem_eval.adb: Add support for wide wide character type.
7102 (Eval_Arithmetic_Op): Check for compile time known signed integer
7103 overflow in the non-static case.
7104 (Subtypes_Statically_Match): A formal scalar type and its base type do
7105 not statically match.
7107 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
7108 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
7110 (Unit_Declaration_Node): Ditto.
7111 (Is_Variable_Prefix): For the case of an indexed component whose prefix
7112 has a packed array type, the prefix has been rewritten into a type
7113 conversion. Determine variable-ness from the converted expression.
7114 Handle wide wide character cases.
7116 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
7118 * stringt.ads, stringt.adb: Handle full UTF-32 range.
7119 Remove ["0A"] from comment, since it can look like a line terminator.
7120 Currently we don't permit this, but this is under discussion by the
7121 ARG, and it is easy enough to use a different example.
7123 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
7124 handling UTF-32 encoding for wide wide character.
7125 Implement new brackets coding ["hhhhhhhh"]
7126 Add UTF-8 encodings for full UTF-32 range
7128 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
7130 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
7131 bit range Add full UTF-32 support.
7132 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
7133 notify that constraint error will be raised at run-time
7134 because a null value is assigned to a null-excluding object.
7135 Remove some obsolete declarations and make Char_Code
7138 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
7139 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
7142 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
7143 wrong null-exclusion value by a warning message.
7144 (Enable_Range_Check): Do range check if the prefix is an
7145 explicit dereference whose designated object is an unconstrained array.
7146 Current algorithm for removing duplicate checks is over-eager in this
7149 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
7150 null-exclusion value by a warning message
7152 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
7153 completely. Add support for Uint2 field
7155 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
7156 exp_prag.adb: Char_Literal_Value field is now a Uint.
7158 * exp_util.adb (Insert_Actions): Replace
7159 N_Formal_Subprogram_Declaration by
7160 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
7161 Char_Literal_Value field is now a Uint.
7163 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
7164 defined for subprogram renaming declarations. When set, the field
7165 indicates the defining entity of a corresponding formal subprogram
7166 when the renaming corresponds to a formal subprogram association in an
7168 (Set_Corresponding_Formal_Spec): New procedure to return
7169 Corresponding_Formal_Spec field.
7170 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
7171 (which is now a subtype).
7172 Char_Literal_Value field is now a Uint
7174 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
7175 pointer to the base of the dispatch table.
7176 Minor changes to comments.
7177 (Controlling_Type): New function for determining the tagged type
7178 associated with a tagged primitive subprogram.
7179 (Expand_Dispatching_Call): Add support for a controlling actual that is
7180 directly a value of type Ada.Tag rather than a tagged object.
7182 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
7183 describing the new layout.
7184 (Dispatch_Table): The expander computes the actual array size, allocates
7185 the Dispatch_Table record accordingly, and generates code that displaces
7186 the base of the record after the Typeinfo_Ptr component. The access to
7187 these components is done by means of local functions.
7188 (Offset_To_Top): New function.
7189 (Typeinfo_Ptr): New function.
7190 (Get_TSD): Modified to access the new position of the TSD.
7191 (Set_TSD): Modified to save the TSD in its new position.
7193 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
7194 case of formal abstract subprograms. Add check and message for -gnat05.
7197 * sem_ch12.adb: Add with and use for Sem_Disp.
7198 (Analyze_Associations): Minor change from "=" to "in" for use of
7199 N_Formal_Subtype_Declaration (which is now a subtype).
7200 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
7201 N_Formal_Subtype_Declaration (which is now a subtype).
7202 (Analyze_Formal_Subprogram): Add handling for
7203 N_Formal_Abstract_Subprogram, marking the formal as abstract and
7204 dispatching, setting the controlling status of the formal parameters
7205 and result, and issuing an error if there is no controlling type for
7206 the formal subprogram.
7207 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
7208 which is an unclean use of that field, we set the new field
7209 Corresponding_Formal_Spec to make the formal subprogram available to
7210 processing in Analyze_Subprogram_Declaration.
7211 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
7212 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
7213 Constrained, so that it is is does not statically match its anonymous
7216 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
7217 abstract formal subprograms in error check for functions returning
7218 abstract types. Set scope of new designator for
7219 a parameterless subprogram, so that it is available when checking the
7220 body for nested subprograms, before full analysis of said body.
7221 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
7222 subprogram only if inner one comes from source.
7223 (Analyze_Function_Call): If the call is given in object notation, the
7224 analysis of the name rewrites the node and analyzes it with the proper
7225 argument list. After analyzing the name, if the call has been rewritten
7226 and the result type is set, no further analysis is needed.
7227 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
7228 mark in function specification, in a context where the formals are
7229 visible and hide outer homographs.
7231 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
7232 as the tagged type for the cases of abstract formal subprograms and
7233 renamings of those. Clean up spec comments.
7234 (Check_Dispatching_Context): Add error message to indicate "abstract
7235 procedure", covering the case of a call to a formal abstract procedure
7236 that has statically tagged operands.
7237 (Check_Dispatching_Call): Check for the case of an actual given by
7238 a tag-indeterminate function call whose type is an ancestor of the
7239 containing call's associated tagged type. This situation can occur
7240 for inherited primitives with function defaults. In this case we
7241 use the tagged type's tag directly as the controlling argument for
7243 (Expand_Call): Name change on call to Expand_Dispatch_Call.
7245 * sprint.adb (Sprint_Node_Actual): Split
7246 N_Formal_Subprogram_Declaration into two alternatives for the new
7247 cases N_Formal_Abstract_Subprogram_Declaration and
7248 N_Formal_Concrete_Subprogram_Declaration.
7249 Char_Literal_Value field is now a Uint.
7251 * trans.c: Get rid of junk Uint2 reference.
7252 Char_Literal_Value field is now a Uint.
7253 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
7254 (gigi): Correct third arg to gimplify_body.
7256 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
7257 (TYPE_LANG_FLAG_0): Check for record or union.
7259 * treepr.adb: Char_Literal_Value field is now a Uint
7261 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
7264 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
7265 Add full UTF-32 support
7266 Char_Code is now 32 bits
7268 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
7269 wide character UTF_32 line terminators.
7270 Initialize Main_Source_File to avoid error when no main
7273 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
7274 (Main_Source_File) when no main source has been loaded, to avoid
7277 2005-02-09 Robert Dewar <dewar@adacore.com>
7279 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
7280 Fix name of Set routine
7282 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
7285 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
7286 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
7289 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
7290 forms of Get_Line subprograms for AI-301.
7292 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
7293 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
7294 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
7295 a-stwima.ads: Minor reformatting.
7297 2005-02-09 Doug Rupp <rupp@adacore.com>
7298 Thomas Quinot <quinot@adacore.com>
7300 * adaint.c, adaint.h
7301 [VMS] (to_ptr32): New function.
7302 (MAYBE_TO_PTR32): New macro.
7303 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
7305 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
7306 [VMS] (#define fork()): Remove since unneccessary.
7307 (__gnat_set_close_on_exec): New routine to support
7308 GNAT.OS_Lib.Set_Close_On_Exec.
7310 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
7311 the parent side as close-on-exec so that they are not inherited by the
7314 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
7315 set or clear the FD_CLOEXEC flag on a file descriptor.
7317 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
7318 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7320 Fix for c330001 - PR ada/19386
7323 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
7324 on the field if Pragma Component_Alignment (Storage_Unit).
7325 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
7326 side-effects as if it were a constant; also make SAVE_EXPR to protect
7328 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
7330 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
7331 (components_to_record): Test it.
7332 Fix improper usage of REFERENCE_CLASS_P.
7334 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
7337 * utils2.c: Minor reformatting.
7339 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
7340 handle other cases like RECORD_TYPE.
7342 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
7344 2005-02-09 Ed Schonberg <schonberg@adacore.com>
7346 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
7347 component of an array of arrays in an assignment context, and the
7348 aggregate has component associations that require sliding on
7349 assignment, force reanalysis of the aggregate to generate a temporary
7350 before the assignment.
7351 (Must_Slide): Make global to the package, for use in Gen_Assign.
7353 2005-02-09 Ed Schonberg <schonberg@adacore.com>
7355 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
7356 unchecked union with no inferable discriminants, return a
7357 Raise_Program_Error node, rather than inserting it at the point the
7359 (Expand_Record_Equality, Component_Equality): Handle properly the case
7360 where some subcomponent is an unchecked union whose generated equality
7361 code raises program error.
7363 2005-02-09 Doug Rupp <rupp@adacore.com>
7365 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
7366 [VMS] (#define exit hack): Remove.
7368 2005-02-09 Pascal Obry <obry@adacore.com>
7369 Arnaud Charlet <charlet@adacore.com>
7371 * init.c (__gnat_initialize): Add a new parameter eh which contains the
7372 address of the exception registration. The Win32 version of this
7373 routine calls __gnat_install_SEH_handler() to initialize the SEH
7374 (Structured Exception Handling) handler.
7375 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
7376 SEH (Structured Exception Handling) now.
7377 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
7378 (__gnat_initialize for ppc-vxworks): Adjust comments and the
7379 preprocessor condition protecting the call to the extra eh setup
7380 subprogram, which is only available for the ppc target.
7381 (__gnat_clear_exception_count): replaced reference to
7382 variable taskIdCurrent by call to taskIdSelf(), cleaner.
7384 * seh_init.c: New file.
7386 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
7387 (GNATBIND_OBJS): Idem.
7389 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
7390 routine takes a new parameter (a pointer to the exception registration
7391 for the SEH (Structured Exception Handling) support.
7393 * raise.h: (__gnat_install_SEH_handler): New prototype.
7394 Update copyright notice.
7396 * s-tassta.adb (Task_Wrapper): Declare the exception registration
7397 record and initialize it by calling __gnat_install_SEH_handler.
7399 2005-02-09 Vincent Celier <celier@adacore.com>
7401 * make.adb (Gnatmake): Do not fail when the main project has no object
7404 2005-02-09 Doug Rupp <rupp@adacore.com>
7406 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
7407 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
7408 [VMS]: Add translations for g-enblsp.adb.
7410 * s-asthan-vms.adb: Removed.
7411 * s-asthan-vms-alpha.adb: Added.
7413 2005-02-09 Pascal Obry <obry@adacore.com>
7415 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
7416 (LIBGNAT_OBJS): Add seh_init.o.
7418 2005-02-09 Arnaud Charlet <charlet@adacore.com>
7422 * Makefile.in: Link all gnat tools with -static-libgcc, since
7423 -shared-libgcc is now used by default on some systems (e.g. linux with
7425 Remove references to Makefile.prolog/generic, no longer used.
7427 2005-02-09 Vincent Celier <celier@adacore.com>
7429 * prj-makr.adb (Process_Directory): Put file name in canonical case
7430 before matching against the patterns.
7431 If gnatname has been invoked as <prefix>-gnatname
7432 then invoke the compiler as <prefix>-gcc, not just "gcc".
7434 2005-02-09 Ed Schonberg <schonberg@adacore.com>
7436 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
7437 with expansion disabled. The actual subtype is needed among other
7438 places when the selected component appears in the context of a loop
7439 bound, and denotes a packed array.
7440 (Operator_Check): Always use the first subtype in the
7441 error message, to avoid the appearance of internal base types.
7442 (Transform_Object_Operation): Copy each actual in full
7443 to the parameter associations of the constructed call, rather than
7444 using the shallow copy mechanism of New_Copy_List. This ensures that
7445 the chaining of named associations is done properly.
7446 (Complete_Object_Operation): Rewrite node, rather than
7447 replacing it, so that we can trace back to the original selected
7450 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
7451 and calls that use object notation, if the called function is not
7452 declared in a withed unit, place the elaboration constraint on the
7453 unit in the context that makes the function accessible.
7454 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
7455 imposes an elaboration constraint between two packages.
7457 2005-02-09 Ed Schonberg <schonberg@adacore.com>
7459 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
7460 views of a private type after handling its private dependents, to
7461 maintain proper stack discipline between entry and exit from the
7464 2005-02-09 Cyrille Comar <comar@adacore.com>
7466 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
7469 2005-02-09 Arnaud Charlet <charlet@adacore.com>
7471 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
7472 fields for foreign threads.
7474 2005-02-09 Doug Rupp <rupp@adacore.com>
7476 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
7477 recursion warnings when compiled with -gnatdm.
7479 2005-02-09 Robert Dewar <dewar@adacore.com>
7481 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
7482 Slight fix to documentation of -gnaty with no parameters
7484 * xr_tabls.ads: Add ??? comment for missing overall comment
7486 * xsinfo.adb: Make default file name be sinfo.h, since this is what
7487 we now use by default.
7489 * xsnames.adb: Adjust end of file test to look for five space followed
7490 by '#' instead of six spaces. The format of xsnames.adb was modified
7493 * a-numeri.ads: Add reference to AI-388 for greek letter pi
7496 * clean.adb: Minor reformatting.
7498 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
7499 gnatname.adb: Minor reformatting
7500 Add 2005 to copyright output when utility is run
7502 * csets.adb: Eliminate obsolete comment
7504 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
7507 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
7509 2005-02-09 Sergey Rybin <rybin@adacore.com>
7511 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
7512 the difference between compact and incompact layout and add the record
7513 representation clause to the example illustrating different layouts.
7514 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
7515 component clauses").
7517 2005-02-09 Florian Villoing <villoing@adacore.com>
7519 * gnat_ugn.texi: Fix typos.
7520 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
7522 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
7523 in the generated documentation.
7525 2005-02-09 Arnaud Charlet <charlet@adacore.com>
7527 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
7529 Update linker wrapper when linking with non GNU C++.
7531 2005-02-09 Pascal Obry <obry@adacore.com>
7534 Document the procedure to debug the DllMain routine on Windows.
7535 Add note about -funwind-tables and mixed Ada and C/C++ programming in
7537 Document new BIND qualifer /RETURN_CODES=VMS.
7539 2005-02-09 Ben Brosgol <brosgol@adacore.com>
7541 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
7542 Edited gnatmetric chapter
7544 2005-02-09 Robert Dewar <dewar@adacore.com>
7547 Changes to document new wide wide character support
7549 Update documentation on Normalize_Scalars and Initialize_Scalars
7551 2005-02-09 Pascal Obry <obry@adacore.com>
7553 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
7555 2005-02-09 Jose Ruiz <ruiz@adacore.com>
7557 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
7558 from the VxWorks kernel) that is needed for getting the active
7559 priority of the different tasks.
7561 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
7562 Use a pragma Elaborate_Body in the spec file instead.
7563 Noticed by code reading.
7565 2005-02-09 Thomas Quinot <quinot@adacore.com>
7567 * exp_util.ads: Minor correction in comment.
7569 2005-02-09 Arnaud Charlet <charlet@adacore.com>
7571 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
7572 since this procedure is now too complex to be worth inlining.
7574 2005-02-09 Richard Henderson <rth@redhat.com>
7576 * utils.c (gnat_define_builtin): Remove.
7577 (gnat_install_builtins): Use build_common_builtin_nodes.
7579 2005-02-09 Arnaud Charlet <charlet@adacore.com>
7581 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
7582 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
7583 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
7584 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
7585 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
7586 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
7587 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
7588 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
7589 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
7590 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
7591 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
7592 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
7593 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
7594 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
7595 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
7596 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
7597 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
7598 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
7599 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
7600 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
7601 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
7602 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
7603 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
7604 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
7605 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
7606 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
7607 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
7608 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
7609 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
7610 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
7611 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
7612 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
7613 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
7614 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
7617 2005-01-27 Laurent GUERBY <laurent@guerby.net>
7619 * Makefile.in: Fix a-intnam.ads from previous commit,
7620 add 2005 to copyright.
7621 * a-intman-rtems.ads: Renamed to...
7622 * a-intnam-rtems.ads:
7624 2005-01-27 Laurent GUERBY <laurent@guerby.net>
7626 * Makefile.in: Rename GNAT RTEMS specific files.
7627 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
7628 5rosinte.ads, 5rparame.adb: Replaced by files below.
7629 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
7630 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
7632 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
7633 Laurent GUERBY <laurent@guerby.net>
7636 * 5rosinte.ads: Add No_Key constant.
7637 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
7638 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
7640 2005-01-26 Laurent GUERBY <laurent@guerby.net>
7643 * i-cobol.adb (Valid_Numeric): Handle zero length case.
7645 2005-01-20 Richard Henderson <rth@redhat.com>
7647 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
7648 a-intnam-linux.ads and system-linux-alpha.ads.
7649 * a-intnam-linux-alpha.ads: Remove file.
7650 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
7651 * system-linux-alpha.ads: New file.
7653 2005-01-18 Jakub Jelinek <jakub@redhat.com>
7656 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
7657 set to the new string.
7659 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
7661 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
7664 2005-01-18 Richard Henderson <rth@redhat.com>
7666 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
7667 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
7669 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
7671 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
7673 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
7674 (GCC_ZCX_Support): Likewise.
7676 2005-01-11 Bastian Blank <waldi@debian.org>
7678 * system-linux-s390.ads: Define Preallocated_Stacks.
7679 * system-linux-s390x.ads: Likewise.
7681 2005-01-04 Arnaud Charlet <charlet@adacore.com>
7683 * gnat_ugn.texi: Fix texi errors with null variables.
7685 2005-01-03 Thomas Quinot <quinot@adacore.com>
7687 * gen-soccon.c: New utility program to generate g-soccon.ads
7690 * socket.c, gsocket.h: Split inclusion of system header files into a
7691 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
7693 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
7694 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
7695 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
7696 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
7697 should not be edited by hand anymore, but should be regenerated using
7700 2005-01-03 Robert Dewar <dewar@adacore.com>
7701 Ed Schonberg <schonberg@adacore.com>
7702 Vincent Celier <celier@adacore.com>
7704 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
7705 on/off, since this is an obsolescent feature, for which we now generate
7708 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
7709 warning mode is set and obsolescent usage of this attribute occurs.
7710 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
7711 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
7712 predates, and partly motivates, the adoption of the AI.
7713 Implement new Ada 2005 attribute Mod
7715 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
7718 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
7720 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
7721 pragma restrictions.
7722 New entry for Ada 2005 attribute Mod.
7725 Add recognition of new pragma Restrictions No_Dependence
7726 Recognize restriction No_Obsolescent_Features at parse time
7728 * bcheck.adb: Add circuitry for checking for consistency of
7729 No_Dependence restrictions.
7731 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
7734 * restrict.ads, restrict.adb: Add subprograms to deal with
7735 No_Dependence restrictions.
7737 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
7740 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
7741 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
7743 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
7744 dummy parameter to scng instantiation.
7745 Needed for new restriction No_Obsolescent_Features
7747 * scn.adb: (Obsolescent_Check): New procedure
7748 Needed for new restriction No_Obsolescent_Features
7750 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
7751 specified by AI-285, needed for implementation of AI-388 (adding greek
7752 pi to Ada.Numerics).
7753 Add new generic formal to scng, needed for new restriction
7754 No_Obsolescent_Features.
7756 * s-rident.ads: Add new restriction No_Obsolescent_Features.
7758 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
7760 (Scan_ALI): When finding an unexpected character on an R line, raise
7761 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
7762 Ignore_Errors is True, default restrictions are set and scanning of the
7763 ALI file continues with the next line. Also, when Bad_R_Line is raised
7764 and Ignore_Errors is True, skip to the end of le line.
7766 * sem_ch10.adb: Check that explicit with's do not violate
7767 No_Dependence restrictions.
7768 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
7769 illegal context clauses containing child units of instance.
7771 * sem_prag.adb: Processing and checking for new No_Dependence
7773 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
7774 analyze and check the External argument.
7776 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
7778 2005-01-03 Robert Dewar <dewar@adacore.com>
7780 * atree.adb: Add a fifth component to entities
7781 This allows us to add 32 flags and four new fields
7783 * atree.ads: Add a fifth component to entities
7784 This allows us to add 32 flags and four new fields
7786 * einfo.ads, einfo.adb: Document new fields and new flags now available
7787 Add routines for printing new fields
7789 * treepr.adb: Call routines to print out additional fields if present
7791 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7793 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
7794 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
7796 * Makefile.in: Add support to build shared Ada libraries on solaris x86
7797 Remove gpr2make, replaced by gprmake.
7798 Remove references to gnatmem and libaddr2line.
7799 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
7800 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
7801 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
7802 a-numaux-darwin.ads and a-numaux-darwin.adb
7803 Enable mlib-tgt-lynxos.adb on lynxos.
7805 * Make-lang.in: Remove rules for gpr2make.
7806 When generating sdefault.adb, do not call Relocate_Path
7807 on S3 for function Target_Name, as it is not a path.
7808 Remove references to gnatmem and libaddr2line.
7810 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
7813 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
7815 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
7816 address is incompatible with its base type alignment constraints when
7817 this can be decided statically.
7819 2005-01-03 Olivier Hainque <hainque@adacore.com>
7821 * decl.c (compatible_signatures_p): New function. The intended purpose
7822 is to check if two function signatures for a call-site and a callee are
7823 compatible enough for the call to be valid. The underlying purpose is
7824 to check if a call to a mapped builtin is using the right interface.
7825 The current code actually does not check antyhing - this a placeholder
7826 for future refinements.
7827 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
7828 builtin calls for convention Intrinsic.
7830 * gigi.h (builtin_decl_for): Declare (new function).
7832 * utils.c (gnat_install_builtins): Install the target specific builtins.
7833 (builtin_decl_for): New function, provide a dummy body for now.
7835 2005-01-03 Geert Bosch <bosch@adacore.com>
7837 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
7838 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
7839 (Pred): Implement in terms of Succ.
7841 * trans.c (convert_with_check): Reimplement conversion of float to
7844 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7845 Vincent Celier <celier@adacore.com>
7847 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
7848 bounds can be negative, and must be declared Int, not Nat.
7850 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
7851 array is checked after using the index in the array.
7853 * makegpr.adb (Add_Switches): Check if there is a package for the
7854 processor. If there is no package, do not look for switches.
7856 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7858 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
7859 generation of predefined stream operations (specs and bodies) should
7860 proceed. Under various restrictions these subprograms must not be
7863 2005-01-03 Thomas Quinot <quinot@adacore.com>
7866 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
7867 amount of PCS-specific code in RACW stubs generation.
7868 (Copy_Specification): Set Etype on copied formal parameter entities, as
7869 this information is needed for PolyORB stubs generation.
7870 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
7871 variable Dynamic_Async.
7872 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
7873 (Build_RPC_Receiver_Specification): Make generic again, as recent
7874 changes have allowed RPC receivers to have the same profile for both
7875 variants of the PCS.
7876 Reorganise RPC receiver generation to reduce differences between the
7877 structure of GARLIC and PolyORB RPC receivers.
7878 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
7880 Simplify elaboration code for RCI packages.
7882 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
7883 generation to reduce differences between the structure of GARLIC and
7884 PolyORB RPC receivers.
7886 * s-stratt.adb: Fix typo in comment.
7888 2005-01-03 Thomas Quinot <quinot@adacore.com>
7890 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
7891 copied from Make_Init_Call).
7893 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
7894 reads and assignments on a temporary variable declared with appropriate
7897 2005-01-03 Robert Dewar <dewar@adacore.com>
7899 * i-c.adb (To_C): Raise CE if string is null and Append_Null
7901 2005-01-03 Robert Dewar <dewar@adacore.com>
7903 * i-cstrin.adb (Update): Do not append a null in form called with a
7904 String. This avoids unintended behavior.
7906 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7909 * init.c: Fix warnings on Free BSD section.
7911 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7914 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
7917 2005-01-03 Vincent Celier <celier@adacore.com>
7919 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
7920 libraries when Unique_Compile is True (-u switch).
7923 2005-01-03 Robert Dewar <dewar@adacore.com>
7925 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
7926 upper case letter or underscore after W, as allowed by spec.
7928 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7930 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
7931 darwin port by using proper type definitions from header files.
7932 Use SIGTERM instead of SIGABRT for SIGADAABORT.
7934 2005-01-03 Robert Dewar <dewar@adacore.com>
7936 * par.adb: Enhance error message handling for configuration file
7939 2005-01-03 Robert Dewar <dewar@adacore.com>
7941 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
7942 removed during the previous update (test properly for case of dividing
7943 largest negative number by -1, which generates overflow).
7945 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7946 Sergey Rybin <rybin@adacore.com>
7948 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
7949 to use as the defining identifier for a formal package.
7950 (Remove_Parent): If the instance takes place within (an instance of)
7951 a sibling, preserve private declarations of common parent.
7953 2005-01-03 Ed Schonberg <schonberg@adacore.com>
7955 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
7956 to determine whether one of the operands is a fixed-point type for
7957 which a user-defined multiplication or division operation might be
7960 * sem_res.adb (Valid_Conversion): The legality rules for conversions
7961 of access types are symmetric in Ada 2005: either designated type can
7964 2005-01-03 Vincent Celier <celier@adacore.com>
7966 * s-fileio.adb (Temp_File_Record): Change length of string component
7967 Name from L_tmpnam + 1 to max_path_len + 1.
7969 2005-01-03 Arnaud Charlet <charlet@adacore.com>
7971 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
7972 Self_Id.Deferral_Level = 0.
7973 (Do_Pending_Action): Move this function to the spec.
7975 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
7976 Do_Pending_Action explicitely when needed, in case we're using
7977 No_Abort restrictions.
7979 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
7980 deferral level since it will not get changed by the generated code.
7981 Keeping a default value of 1 would prevent some operations (e.g.
7982 select or delay) to proceed successfully.
7984 2005-01-03 Ben Brosgol <brosgol@adacore.com>
7985 Robert Dewar <dewar@adacore.com>
7986 Cyrille Comar <comar@adacore.com>
7988 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
7989 porting guide chapter (vms version).
7990 Revised doc title (removed "for native platforms") and subtitle.
7991 Add discussion on warning flag for obsolescent features. First we
7992 note that it applies to obsolete GNAT features, which was previously
7993 omitted. Second we contrast the behavior with that of the new
7994 Ada 2005 AI-368 restriction No_Obsolescent_Features.
7995 Preliminary rewriting of GNAT & libraries chapter in order to take
7996 into account default project locations & new project manager
7999 2005-01-03 Robert Dewar <dewar@adacore.com>
8001 * cstand.adb (Create_Operators): Clean up format and documentation of
8002 unary and binary operator result tables. No change in code, just
8003 reformatting and addition of comments.
8005 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
8006 sem_ch2.adb: Minor reformatting
8008 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
8009 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
8010 comments for Tree_Read and Tree_Write.
8012 2005-01-03 Pascal Obry <obry@adacore.com>
8014 * exp_attr.ads: Minor reformatting.
8016 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
8018 * comperr.adb (Compiler_Abort): Add specialized message for GAP
8021 2005-01-03 Ed Schonberg <schonberg@adacore.com>
8023 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
8024 whether the ancestor type is private, as may be the case with nested
8027 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
8030 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
8032 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
8034 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
8035 * utils2.c (build_unary_op): Likewise.
8037 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8039 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
8041 2004-12-19 Richard Henderson <rth@redhat.com>
8043 * trans.c (gigi): Update gimplify_body call.
8045 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
8047 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
8049 2004-12-07 Ed Falis <falis@adacore.com>
8051 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
8052 current task being suspended.
8054 * init.c (__gnat_clear_exception): added to reset VxWorks exception
8056 (__gnat_map_signal): removed test for current task being suspended.
8058 2004-12-07 Gary Dismukes <dismukes@adacore.com>
8060 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
8061 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
8062 targets (such as AAMP).
8064 2004-12-07 Ed Schonberg <schonberg@adacore.com>
8066 * atree.adb (Visit_Itype): Create a new name for the generated itype,
8067 because the back-end may otherwise treat it as a redefinition of the
8070 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
8072 * back_end.adb (Scan_Back_End_Switches): Accept --param.
8074 * lang-specs.h: Accept --param.
8076 2004-12-07 Vincent Celier <celier@adacore.com>
8078 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
8079 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
8080 Current_Body_Suffix => Ada_Body_Suffix).
8081 Take into account Externally_Built attribute.
8083 * clean.adb (In_Extension_Chain): Always return False when one of the
8084 parameter is No_Project.
8085 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
8086 Ada_Language_Index).
8087 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
8088 Process_Languages for procedure Parse).
8090 * gnatcmd.adb (Carg_Switches): New table.
8091 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
8092 Adapt to name changes in package Prj (Current_Spec_Suffix =>
8093 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
8095 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
8096 Header_Num and function Hash are now declared in package Prj,
8099 * prj.adb (Suffix_Of): New function.
8100 (Set (Suffix)): New procedure.
8101 (Hash): One function moved from Prj.Com
8102 (Is_Present, Language_Processing_Data_Of): New functions
8103 (Set): Two new procedures
8104 (Add_Language_Name, Display_Language_Name): New procedures
8106 * prj.ads: (Suffix_Of): New function
8107 (Set (Suffix)): New procedure
8108 Add several types and tables for multi-language support.
8109 (Header_Num): Type moved from Prj.Com
8110 (Hash): Two functions moved from Prj.Com
8111 (Is_Present, Language_Processing_Data_Of): New functions
8112 (Set): Two new procedures
8113 (Add_Language_Name, Display_Language_Name): New procedures
8114 (Naming): Component name changes:
8115 Current_Spec_Suffix => Ada_Spec_Suffix,
8116 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
8117 Impl_Suffixes, Supp_Suffixes.
8118 (Project_Data): New components: Externally_Built, Supp_Languages,
8119 First_Language_Processing, Supp_Language_Processing, Default_Linker,
8120 Default_Linker_Path.
8122 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
8123 new package Language_Processing with its attributes (Compiler_Driver,
8124 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
8125 Binder_Driver, Default_Linker).
8127 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
8128 (Header_Num): Type moved to package Prj
8130 * prj-env.adb: Adapt to name changes in package Prj
8131 (Current_Spec_Suffix => Ada_Spec_Suffix,
8132 Current_Body_Suffix => Ada_Body_Suffix).
8134 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
8135 default to the project path, except the "-" is one of the directories
8136 in env var ADA_PROJECT_PATH.
8137 (Current_Project_Path): Global variable, replacing Project_Path
8138 that was in the body of Prj.Part.
8139 (Project_Path): New function
8140 (Set_Project_Path): New procedure
8141 Initialize Current_Project_Path during elaboration of the package
8142 Remove dependency on Prj.Com, no longer needed
8144 * prj-ext.ads (Project_Path): New function
8145 (Set_Project_Path): New procedure
8147 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
8148 suffix is defined for language <lang>.
8149 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
8150 accessing directly the components of Naming.
8151 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
8152 Reorganise of this package.
8153 Break procedure Check in several procedures.
8155 * prj-nmsc.ads: Replace all procedures (Ada_Check,
8156 Other_Languages_Check and Language_Independent_Check) with a single
8159 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
8160 Process_Languages, no longer needed.
8162 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
8163 Current_Project_Path.
8164 Remove elaboration code, moved to the body of Prj.Ext
8165 Use new function Prj.Ext.Project_Path instead of old variable
8167 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
8168 When comparing with project paths on the stack, first put the resolved
8169 path in canonical case.
8170 (Parse_Single_Project): Set the path name of the project file in the
8171 tree to the normalized path.
8173 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
8174 parameter Process_Languages, no longer needed.
8175 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
8176 Other_Languages_Check.
8178 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
8179 to store the resolved canonical path of the project file.
8180 Remove dependency to Prj.Com, no longer needed
8182 * prj-util.adb: Adapt to name changes in package Prj
8183 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
8186 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
8187 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
8188 Externally_Built, Include_Option, Language_Processing.
8190 * makegpr.adb: Numerous changes due to changes in packages
8193 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
8194 default to the project path, except whe "-" is one of the directories
8195 in env var ADA_PROJECT_PATH.
8196 (Gnatls): In verbose mode, add the new section "Project Search Path:"
8198 2004-12-07 Robert Dewar <dewar@adacore.com>
8200 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
8202 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
8205 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
8206 flag. No longer needed now that we handle this in gnat1drv.adb.
8208 * repinfo.ads: Minor reformatting
8210 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8211 Olivier Hainque <hainque@adacore.com>
8212 Eric Botcazou <ebotcazou@adacore.com>
8214 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
8215 TYPE_SIZE_UNIT of result type if SIZE is not specified.
8216 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
8217 of a bitfield, which we know is useless and causes trouble because of
8218 alignment implications.
8220 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
8222 (process_attributes): Clear DECL_COMMON again when a section attribute
8224 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
8225 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
8226 (create_field_decl): Special case ADDRESSABLE negative to mean
8227 "no bitfield creation", to be used by make_aligning_type. Don't
8228 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
8229 fields claimed addressable still have to be bitfields. Use
8230 value_factor_p instead of a raw binop construction to check for the
8231 position's alignment.
8233 2004-12-07 Geert Bosch <bosch@adacore.com>
8235 * eval_fat.adb: Revert previous change.
8237 2004-12-07 Thomas Quinot <quinot@adacore.com>
8238 Ed Schonberg <schonberg@adacore.com>
8240 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
8241 with an implicit dereference as its prefix, use
8242 Insert_Explicit_Dereference instead of merely rewriting the prefix into
8243 an explicit dereference. This ensures that a reference to the original
8244 prefix is generated, if appropriate.
8246 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
8247 dereference is rewritten to an explicit one, generate a reference to
8248 the entity denoted by its prefix using the original prefix node, so
8249 the dereference can be properly recorded as a read of the denoted
8250 access value, if appropriate.
8252 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
8253 emitting 'assigned but never read' warning on a variable on the basis
8254 that it has an access type.
8255 (Check_References): Emit unreferenced warning when the scope is a
8258 2004-12-07 Robert Dewar <dewar@adacore.com>
8259 Ed Schonberg <schonberg@adacore.com>
8261 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
8264 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
8265 leaving call unchanged.
8266 This deals with the case where the pragma Import specified
8267 an external name, to be handled by the back end.
8269 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
8270 subprogram which is Imported with convention Intrinsic if an
8271 External_Name argument is specified.
8272 (Process_Import_Or_Interface): Properly diagnose link name argument.
8273 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
8274 with Sem_Ch6.Cannot_Inline.
8275 (Process_Inline): Provide separate warning for inapplicable inline
8277 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
8278 treatment is uniform on different targets.
8280 2004-12-07 Ed Schonberg <schonberg@adacore.com>
8282 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
8283 construct is rewritten, preserve end label to permit source navigation.
8285 2004-12-07 Thomas Quinot <quinot@adacore.com>
8287 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
8288 Specific_Build_Stub_Target): New subprograms.
8289 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
8290 the PCS implementation used, using the above PCS-customized subprograms.
8292 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
8293 for generation of DSA code targeted to the PolyORB PCS.
8294 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
8295 implementation of the partition communication subsystem in ancillary
8297 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
8298 PolyORB_Support.Build_Stub_Type): New subrograms containing the
8299 PCS-specific part of Add_Stub_Type.
8300 (Insert_Partition_Check): Use runtime library function to perform
8303 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
8304 (RE_Same_Partition): New entity, from s-parint.
8306 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
8308 2004-12-07 Gary Dismukes <dismukes@adacore.com>
8310 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
8311 Output the copyright message on a separate line from the version
8314 2004-12-07 Joel Brobecker <brobecker@adacore.com>
8316 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
8317 compile-time warning.
8319 2004-12-07 Robert Dewar <dewar@adacore.com>
8321 * g-regpat.adb: (Match): Change a misuse of or to or else
8323 2004-12-07 Ed Schonberg <schonberg@adacore.com>
8326 (Generate_Reference): Handle properly a reference to an entry formal,
8327 when an accept statement has a pragma Unreferenced for it.
8329 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
8330 and the Has_Pragma_Unreferenced flag for each formal before analyzing
8331 the body, to ensure that warnings are properly emitted for each accept
8332 statement of a given task entry.
8334 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
8336 * Makefile.in: Add support for foreign threads on VMS.
8338 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8340 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
8342 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
8344 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
8346 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
8348 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
8350 2004-12-07 Robert Dewar <dewar@adacore.com>
8352 * nlists.adb (Prepend_Debug): Remove parameters and nest within
8354 (Remove_Next_Debug): Same fix
8356 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
8357 maintain back pointers now, though we did not used to, and comments
8359 (Prepend): Remove pragma Inline.
8360 (Remove_Next): Same cleanup
8362 2004-12-07 Thomas Quinot <quinot@adacore.com>
8364 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
8365 used to record an implicit dereference as a read operation on its
8366 prefix when operating under -gnatc. Necessary to avoid spurious
8367 'variable assigned but never read' warnings in that mode.
8368 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
8369 is a non-overloaded implicit dereference, call the above subprogram to
8370 ensure proper recording of references.
8372 2004-12-07 Gary Dismukes <dismukes@adacore.com>
8374 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
8375 to be resolved later as part of Analyze_Iteration_Scheme's call to
8378 2004-12-07 Ed Schonberg <schonberg@adacore.com>
8380 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
8381 prefix is not a scalar type, place error message on prefix, not on
8384 2004-12-07 Bernard Banner <banner@adacore.com>
8386 * vxaddr2line.adb: Add support for x86 vxworks
8388 2004-12-07 Thomas Quinot <quinot@adacore.com>
8390 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
8391 documentation of the behaviour of these functions when passed an IP
8392 address that has no record in the system hosts database and no reverse
8395 * cstand.adb, a-tags.ads: Fix typos in comment.
8397 2004-12-07 Robert Dewar <dewar@adacore.com>
8399 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
8400 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
8401 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
8402 s-poosiz.ads: Minor reformatting
8404 * make.adb: Minor reformatting
8405 Add some ??? comments asking for more comments
8407 * s-poosiz.adb: Minor reformatting
8408 Add comments on alignment requirement
8410 * sinfo.ads: Remove obsolete comment and fix typo.
8412 2004-12-07 Vincent Celier <celier@adacore.com>
8413 Sergey Rybin <rybin@adacore.com>
8415 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
8416 Files" with the new tool and package names.
8417 Reformatting to suppress most of the warnings for line too long
8418 Document the new section "Project Search Path:" in the output of
8420 Add gnatmetric section
8422 2004-12-07 Vincent Celier <celier@adacore.com>
8424 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
8425 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
8426 and -eit to -ept. Added qualifier
8427 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
8429 2004-11-27 Andreas Schwab <schwab@suse.de>
8431 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
8433 2004-11-25 Arnaud Charlet <charlet@adacore.com>
8435 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
8436 internal implementation unit GNAT.Sockets.Thin,
8437 as their usage for sockets is non-portable (using the read and write
8438 functions from the system runtime library is fine on UNIX but won't
8439 work under Windows).
8441 * mingw32.h: Update copyright notice.
8443 2004-11-25 Arnaud Charlet <charlet@adacore.com>
8445 * ada-tree.h: Minor reformatting of previous change to avoid lines
8446 longer than 79 characters.
8448 2004-11-25 Olivier Hainque <hainque@adacore.com>
8450 * tb-gcc.c: GCC infrastructure based implementation of
8453 2004-11-24 Steven Bosscher <stevenb@suse.de>
8455 * misc.c (gnat_post_options): Don't clear
8456 flag_inline_functions.
8458 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
8461 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
8464 2004-11-21 Andreas Jaeger <aj@suse.de>
8466 * stylesw.adb: Change Style_Check_Subprogram_Order to
8467 Style_Check_Order_Subprograms.
8469 2004-11-18 Arnaud Charlet <charlet@adacore.com>
8471 * adaint.h, adaint.c
8472 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
8474 Add also a cast to kill another warning.
8475 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
8476 parameter with the priority class of the parent process instead of
8477 always using the NORMAL_PRIORITY_CLASS.
8478 (__gnat_dup): New function.
8479 (__gnat_dup2): New function.
8480 (__gnat_is_symbolic_link): Enable the effective body of this
8481 function when __APPLE__ is defined.
8483 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
8486 2004-11-18 Olivier Hainque <hainque@adacore.com>
8488 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
8489 address of which may be used to represent "others" and "all others"
8490 choices in exception tables, instead of the current harcoded
8491 (void *)0 and (void *)1.
8492 (Setup_Exception): Do nothing in the GNAT SJLJ case.
8494 * gigi.h (others_decl, all_others_decl): New decls representing the
8495 new Others_Value and All_Others_Value objects.
8496 (struct attrib): Rename "arg" component as "args", since GCC expects a
8497 list of arguments in there.
8499 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
8500 corresponding objects exported by a-exexpr, instead of hardcoded dummy
8503 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
8504 others_decl and all_others_decl instead of hardcoded dummy addresses
8505 to represent "others" and "all others" choices, which is cleaner and
8506 more flexible with respect to the possible eh pointer encoding policies.
8508 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
8509 (process_attributes): Account for the naming change of the "args"
8510 attribute list entry component.
8512 * decl.c (build_attr_list): Rename into prepend_attributes to allow
8513 cumulating attributes for different entities into a single list.
8514 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
8515 attributes for the current entity and propagate first subtype
8516 attributes to other subtypes.
8517 <E_Procedure>: Attribute arguments are attr->args and not
8519 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
8520 argument provided, as this is what GCC expects. Use NULL_TREE instead
8523 2004-11-18 Robert Dewar <dewar@adacore.com>
8525 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
8526 Minor reformatting througout (including new function specs)
8527 Add ??? comments asking for clarification.
8529 2004-11-18 Thomas Quinot <quinot@adacore.com>
8531 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
8532 incomplete duplicate implementation of this subprogram from butil.
8534 2004-11-18 Thomas Quinot <quinot@adacore.com>
8536 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
8537 procedures factors the common processing for building an RPC receiver
8538 for an RCI package or an RACW type.
8539 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
8540 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
8541 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
8543 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
8545 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
8547 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
8548 distribution subprogram identifiers that are either subprogram numbers
8550 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
8551 string distribution identifiers assigned to a given subprogram.
8552 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
8553 (Add_RAS_Dereference_TSS): Add comments.
8554 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
8555 is not referenced yet because it will be used by the PolyORB DSA
8557 (Insert_Partition_Check): Remove fossile code.
8558 (First_RCI_Subprogram_Id): Document this constant.
8559 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
8561 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
8562 replaced with calls to Get_Library_Unit_Name_String. Previously there
8563 were several instances of the same code in different locations in the
8564 compiler; this checkin completes the replacement of all of these
8565 instances with calls to a common subprogram.
8568 * sem_dist.adb: Remove comment noting that RPC receiver generation
8569 should be disabled for RACWs that implement RASs.
8570 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
8572 * sem_util.ads, sem_util.adb (Has_Stream): New function
8573 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
8574 qualified name of a library unit into the name buffer.
8575 (Note_Possible_Modification): Generate a reference only
8576 if the context comes from source.
8578 * snames.ads (PCS_Names): New subtype corresponding to names of
8579 supported implementations of the Partition Communication Subsystem
8580 (PCS) (i.e. the runtime library support modules for the distributed
8583 2004-11-18 Robert Dewar <dewar@adacore.com>
8584 Ed Schonberg <schonberg@adacore.com>
8586 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
8587 (Has_Rep_Pragma): New function
8588 (Has_Attribute_Definition_Clause): New function
8589 (Record_Rep_Pragma): Moved here from sem_ch13.adb
8590 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
8592 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
8594 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
8595 (Expand_Pragma_Psect_Object): New procedure
8596 These procedures contain the revised and cleaned up processing for
8597 these two pragmas. This processing was formerly in Sem_Prag, but
8598 is more appropriately moved here. The cleanup involves making sure
8599 that the pragmas are properly attached to the tree, and that no
8600 nodes are improperly shared.
8602 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
8603 pragmas to Exp_Prag, which is more appropriate.
8604 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
8605 check for duplicates Remove use of Is_Psected flag, no longer needed.
8606 Use new Make_String_Literal function with string.
8608 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
8609 that are functions return universal values, that have to be converted
8610 to the context type.
8611 Use new Make_String_Literal function with string.
8612 (Get_Stream_Convert_Pragma): New function, replaces the use of
8613 Get_Rep_Pragma, which had to be kludged to work in this case.
8615 * freeze.adb: Use new Has_Rep_Pragma function
8617 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
8618 function with string.
8619 Use new Has_Rep_Pragma function.
8621 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
8624 2004-11-18 Robert Dewar <dewar@adacore.com>
8626 * errout.ads, errout.adb: (First_Sloc): New function
8628 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
8629 check (-gnatyx) instead of being included as a redundant construct
8632 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
8633 Style_Check_Order_Subprograms.
8635 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
8636 stylesw.adb: Add Style_Check_Xtra_Parens
8638 * usage.adb: Add line for -gnatyx (check extra parens)
8640 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
8642 2004-11-18 Ed Schonberg <schonberg@adacore.com>
8643 Robert Dewar <dewar@adacore.com>
8645 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
8646 discriminant of a constrained subtype, analyze the copy of the
8647 corresponding constraint, because in some cases it may be only
8649 Removes long-lived ??? comments.
8651 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
8652 handled controlled or secondary-stack expressions within the
8653 iteration_scheme of a loop.
8655 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
8656 bounds that may contain functions calls, to prevent memory leaks when
8657 the bound contains a call to a function that uses the secondary stack.
8658 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
8659 generate temporaries for loop bounds that might contain function calls
8660 that require secondary stack and/or finalization actions.
8662 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
8663 selected component and the selector is overloadable (not just a
8664 function) treat as function call, Analyze_Call will disambiguate if
8666 (Analyze_Selected_Component): Do not generate an actual subtype for the
8667 selected component if expansion is disabled. The actual subtype is only
8668 needed for constraint checks.
8669 (Analyze_Allocator): If restriction No_Streams is set, then do
8670 not permit objects to be declared of a stream type, or of a
8671 composite type containing a stream.
8673 * restrict.ads: Remove the a-stream entry from Unit_Array, since
8674 No_Streams no longer prohibits with'ing this package.
8676 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
8677 discriminants, but the parent base has unknown discriminants, there is
8678 no discriminant constraint to inherit. Such a discrepancy can arise
8679 when the actual for a formal type with unknown discriminants is a
8680 similar private type whose full view has discriminants.
8681 (Analyze_Object_Declaration): If restriction No_Streams is set, then
8682 do not permit objects to be declared of a stream type, or of a
8683 composite type containing a stream.
8685 2004-11-18 Ed Schonberg <schonberg@adacore.com>
8687 * exp_dbug.ads: Update documentation to reflect simpler encoding for
8688 protected operations.
8690 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
8691 generated name, it complicates decoding in gdb and hinders debugging
8692 of protected operations.
8693 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
8694 flag for the protected entry barrier function.
8695 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
8696 flag for the protected entry function.
8698 2004-11-18 Nicolas Setton <setton@adacore.com>
8700 * expect.c: Define __unix__ when __APPLE__ is defined.
8702 * Makefile.in: Inform the value of the variable GMEM_LIB in the
8703 Darwin-specific section.
8705 * lang-specs.h: Change the placement of the %1 marker.
8706 Works around the fact that gcc adds -fPIC by default under Darwin.
8708 2004-11-18 Ed Schonberg <schonberg@adacore.com>
8710 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
8711 type of the object with the packed array type, set the Analyzed flag
8712 on the object if it is an entity or simple indexed component, to avoid
8713 spurious type errors.
8715 2004-11-18 Gary Dismukes <dismukes@adacore.com>
8717 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
8718 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
8719 separate line from the version message.
8721 2004-11-18 Ed Falis <falis@adacore.com>
8723 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
8725 (init_float): Eliminate initialization of floating point status for
8726 AE653. The instructions have no effect for vThreads.
8728 2004-11-18 Vincent Celier <celier@adacore.com>
8730 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
8731 gnatbind is invoked with -shared.
8733 2004-11-18 Jose Ruiz <ruiz@adacore.com>
8735 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
8736 for Detect_Blocking which is redundant with the check done within the
8737 procedure Protected_Single_Entry_Call.
8738 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
8739 Detect_Blocking which is redundant with the check done within the
8740 procedure Protected_Single_Entry_Call.
8742 2004-11-18 Vincent Celier <celier@adacore.com>
8744 * makegpr.adb (Compile): Put the compiling switches (in package
8745 Compiler and on the command line) immediately after "-c", instead of
8746 at the end of the command line invocation of the compiler, when
8747 compiling a non-Ada file.
8748 (Build_Global_Archive): When there is no need to rebuild the archive,
8749 set Global_Archive_Exists, so that the archive is passed to the linker
8752 2004-11-18 Robert Dewar <dewar@adacore.com>
8753 Sergey Rybin <rybin@adacore.com>
8756 Remove extra paren check from list of checks for redundant constructs
8757 Add documentation of new -gnatyx style check (check extra parens)
8758 Remove paragraph about gnatelim debug options.
8760 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
8761 objects rather than forbidding dependencies on the package Ada.Streams.
8763 * sinfo.ads: Add ??? note that we should document pragmas passed to
8766 * g-expect.ads: Fix a few typos in the comments.
8768 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
8770 * misc.c (gnat_handle_option): Use %< and %> for quoting in
8773 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8775 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
8777 2004-11-07 Andreas Schwab <schwab@suse.de>
8779 * Makefile.in (install-gnatlib): Remove spurious hyphen.
8781 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
8784 * Makefile.in (darwin): Set soext to .dylib.
8786 2004-10-26 Vincent Celier <celier@gnat.com>
8787 Thomas Quinot <quinot@act-europe.fr>
8789 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
8790 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
8791 there is no use of GNAT.Sockets.Constants.
8792 Remove remaining pragma Import for C_Write
8793 Remove C_Read and C_Write from internal implementation unit
8794 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
8795 the read and write functions from the system runtime library is fine
8796 on UNIX but won't work under Windows).
8798 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
8799 (Check_Selector): Use C_Recv instead of C_Read.
8800 Selectors are the GNAT.Sockets abstraction to perform a select()
8801 call on a set of descriptors. To allow abortion of an ongoing
8802 select operation, some data is written to a dedicated socket that
8803 is always monitored.
8804 Under Windows, the write and read library functions cannot operate
8805 on sockets, so we need to use send and recv instead, which is portable
8806 across all supported platforms.
8808 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
8809 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
8810 (using the read and write functions from the system runtime library is
8811 fine on UNIX but won't work under Windows).
8813 2004-10-26 Nicolas Setton <setton@act-europe.fr>
8815 * mlib-tgt-darwin.adb: New file.
8817 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
8818 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
8819 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
8820 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
8823 * Makefile.in: Add support for building shared libraries under Darwin.
8824 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
8825 the low level EH init subprogram to be called from __gnat_initialize.
8827 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
8828 indicates which options to pass to the archive indexer.
8830 * mlib-utl.adb: Add support for calling ranlib with additional
8831 options. This is needed for instance under Mac OS X.
8832 (Ranlib_Options): New global variable, used to store the potential
8833 options to pass to ranlib.
8834 (Ar): Use Ranlib_Options when spawning ranlib.
8835 (Initialize): Set the value of ranlib option.
8837 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8839 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
8840 instead of 8K, to reflect the real potential needs for stack-checking
8843 2004-10-26 Pascal Obry <obry@gnat.com>
8845 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
8847 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
8848 Windows only the initial thread stack size can be set so it is good to
8849 start we a low stack size.
8850 The OS will adjust the size as needed.
8852 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
8853 Nicolas Setton <setton@act-europe.fr>
8855 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
8856 "__unix__" instead of "unix".
8857 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
8858 sections were just mistakenly ignored. The former is
8859 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
8860 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
8861 of hpux. This prevents an unwanted definition of the symbol
8862 convert_addresses in adaint.o.
8864 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8866 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
8867 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
8869 2004-10-26 Cyrille Comar <comar@act-europe.fr>
8871 * a-filico.ads, a-filico.adb: fix incorrect header.
8873 2004-10-26 Javier Miranda <miranda@gnat.com>
8875 * a-ststio.ads: Fix typo in identifier
8877 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8879 * sem_ch4.adb: Minor reformatting.
8881 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8883 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
8884 enabled, check the result of unary and binary operations when the
8885 expression is the right-hand side of an assignment.
8887 2004-10-26 Vincent Celier <celier@gnat.com>
8889 * clean.adb (Delete): Do not output warnings when in quiet output and
8890 not in verbose mode.
8891 (Force_Deletions): New Boolean flag, defaulted to False
8892 (Delete): Only delete a file if it is writable, and when
8893 Force_Deletions is True.
8894 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
8895 (Usage): Line for new switch -f
8896 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
8899 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
8901 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
8902 JM type only if its size matches that of the wrapper. When a size is
8903 prescribed and the field is not aliased, remove the wrapper of a JM
8904 type only if the size is not greater than that of the packed array.
8905 (gnat_to_gnu_entity): Change the extension of packed array wrappers
8908 2004-10-26 Geert Bosch <bosch@gnat.com>
8910 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
8911 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
8912 (Pred): Implement in terms of Succ.
8914 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8916 * exp_aggr.adb (Safe_Component): An aggregate component that is an
8917 unchecked conversion is safe for in-place use if the expression of the
8919 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
8920 be expandable in place even if the aggregate does not come from source.
8921 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
8922 designated object of an allocator in place, rather than building it
8923 first on the stack. The previous scheme forces a full copy of the array,
8924 and may be altogether unsusable if the size of the array is too large
8925 for stack allocation.
8927 2004-10-26 Robert Dewar <dewar@gnat.com>
8929 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
8930 compares if the component is atomic.
8932 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
8933 array assignment if the component type is atomic.
8935 2004-10-26 Ed Schonberg <schonberg@gnat.com>
8936 Eric Botcazou <ebotcazou@act-europe.fr>
8938 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
8939 is aliased and is a by_reference type, do not pass by copy.
8940 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
8941 detect whether the call is in the right side of an assignment or
8942 the expression of an object declaration. Recurse on component
8943 association within aggregates.
8944 Call it in the condition that determines whether the temporary is
8945 necessary for correct stack-checking.
8947 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8949 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
8950 RACW_Type, used in the PolyORB version.
8951 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
8952 version and the GARLIC version.
8954 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
8955 Rename RCI_Info to RCI_Locator for better consistency between the
8956 GARLIC and PolyORB versions of the distributed systems annex.
8957 (DSA_Implementation_Name): This enumeration lists the possible
8958 implementations of the Partition Communication Subsystem for the
8959 Distributed Systems Annex (DSA). The three available implementations
8960 are the dummy stub implementation (No_DSA), and two versions based on
8961 two different distribution runtime libraries: GARLIC and PolyORB. Both
8962 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
8964 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
8967 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
8968 between the GARLIC and PolyORB versions of the distributed systems
8970 Remove RE_Unbounded_Reclaim_Pool since it is unused.
8972 2004-10-26 Gary Dismukes <dismukes@gnat.com>
8974 * gnat1drv.adb: Suppress calling the back end when
8975 Frontend_Layout_On_Target is true.
8977 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
8979 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
8980 Set_Read_Only): New subprograms.
8981 These new routines allow the user to set or unset the Owner execute
8982 and Owner write permission flags on a file.
8984 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
8985 GNAT.OS_Lib.Set_Executable instead of rolling our own.
8987 2004-10-26 Matthew Gingell <gingell@gnat.com>
8989 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
8991 2004-10-26 Pascal Obry <obry@gnat.com>
8993 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
8994 memory before the faulting page we properly test the process read
8995 access for this address using appropriate Win32 routine.
8996 (HPUX sections): guard with "__hpux__" instead of "hpux".
8998 2004-10-26 Robert Dewar <dewar@gnat.com>
9000 * lib-xref.adb (Generate_Reference): Don't complain about reference to
9001 entry parameter if pragma Unreferenced set, since we do not properly
9002 handle the case of multiple parameters.
9004 2004-10-26 Vincent Celier <celier@gnat.com>
9006 * prj-env.adb: (Contains_ALI_Files): New Boolean function
9007 (Ada_Objects_Path.Add): For a library project, add to the object path
9008 the library directory only if there is no object directory or if the
9009 library directory contains ALI files.
9010 (Set_Ada_Paths.Add.Recursive_Add): Ditto
9012 2004-10-26 Vincent Celier <celier@gnat.com>
9014 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
9015 extension of library projects.
9017 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
9018 path defaults to ".:<prefix>/lib/gnat".
9019 (Parse): For an extending all project, allow direct import of a project
9020 that is virtually extended.
9022 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
9023 the specified name is directly imported, return its ID. Otherwise, if
9024 an extension of this project is imported, return the ID of the
9027 2004-10-26 Robert Dewar <dewar@gnat.com>
9029 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
9030 (Sub3): New procedure, used by Scaled_Divide
9031 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
9032 correct more than one instance of failure to propagate carries
9034 (Double_Divide): Handle overflow case of largest negative number
9035 divided by minus one.
9037 * s-arit64.ads (Double_Divide): Document that overflow can occur in
9038 the case of a quotient value out of range.
9041 2004-10-26 Robert Dewar <dewar@gnat.com>
9043 * s-bitops.adb (Bit_Eq): Remove redundant check.
9045 * s-bitops.ads: Minor comment updates
9046 Change some occurrences of Address to System.Address
9048 * s-carsi8.ads: Fix minor cut-and-paste error in comments
9050 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9052 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
9053 accessibility check to prefix that is a protected operation.
9055 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9057 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
9058 empty, post message on stub.
9060 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9061 Javier Miranda <miranda@gnat.com>
9063 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
9064 current instance appears within a unit that is directly in the context
9066 Used to determine whether the body of the instance should be analyzed
9067 immediately after its spec, to make its subprogram bodies available
9068 for front-end inlining.
9069 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
9070 constraint is not allowed on the component type (AARM 12.5.3(3))
9072 2004-10-26 Cyrille Comar <comar@act-europe.fr>
9074 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
9075 'Storage_Pool): enhance, document & limit detection of non-sharable
9078 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
9080 * s-pooglo.ads: Add more documentation now that this pool is properly
9083 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9085 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
9086 or protected type with discriminants, do not constrain the
9087 corresponding record type if the subtype declaration has no
9088 discriminant constraints. This can be the case in source code, or in
9089 the subtype declaration created to rename an actual type within an
9092 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9094 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
9095 different kind of stub (possibly wrong name for file), do not check
9097 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
9098 includes call to some function that returns an unconstrained type, do
9101 2004-10-26 Ed Schonberg <schonberg@gnat.com>
9103 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
9104 appear in the code for the main unit. Dependencies among units in the
9105 context of the main unit are established when those other units are
9106 compiled. Otherwise spurious elaboration constraints can generate
9107 incorrect elaboration circularities.
9109 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
9110 Ed Schonberg <schonberg@gnat.com>
9112 * sem_util.adb (Is_Aliased_View): Defend against the case where this
9113 subprogram is called with a parameter that is not an object name. This
9114 situation arises for some cases of illegal code, which is diagnosed
9115 later, and in this case it is wrong to call Is_Aliased, as that might
9116 cause a compiler crash.
9117 (Explain_Limited_Type): Refine previous fix to include
9118 inherited components of derived types, to provide complete information.
9120 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
9121 is the prival for a protected object.
9122 It is necessary to mark this entity as a variable, in addition to
9123 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
9124 modified to avoid checking the Aliased flag on entities that are not
9125 objects. (Checking that flag for non-objects is erroneous and could
9126 lead to a compiler crash).
9128 2004-10-26 Robert Dewar <dewar@gnat.com>
9130 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
9131 X_Frac = 0.5, then we know that the number X must be positive.
9132 (Succ): Remove the same redundant test, and also fix the primary test
9133 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
9135 (Decompose): Add fuller comments to spec
9137 2004-10-26 Pascal Obry <obry@gnat.com>
9139 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
9140 validity (process must have read access). Set to 0 in all other cases.
9141 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
9143 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
9144 segmentation violation.
9146 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
9148 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
9149 whose type is a constructed subtype of an aliased object with an
9150 unconstrained nominal subtype, convert the actual to the constructed
9151 subtype before taking its address.
9153 2004-10-26 Vincent Celier <celier@gnat.com>
9155 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
9156 (Is_Path_Name_Case_Sensitive): New function
9158 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
9159 (Base_Name, Simple_Name, Current_Directory, Compose,
9160 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
9163 2004-10-26 Cyrille Comar <comar@act-europe.fr>
9164 Vasiliy Fofanov <fofanov@act-europe.fr>
9165 Vincent Celier <celier@gnat.com>
9167 * gnat_ugn.texi: Generalize "finding memory problems" section into a
9168 "memory management issues" section and document some of the useful
9169 memory pools provided as part of the GNAT library.
9170 Remove "virtual" from declaration of A::method2 in
9171 the simple example of Ada/C++ mixed system.
9172 Library Projects may be virtually extended: their virtual extensions
9173 are not Library Projects.
9174 Added section on extending project hierarchies.
9176 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
9178 * adaint.c (__gnat_get_libraries_from_registry): Cast value
9180 (__gnat_portable_spawn): Remove const.
9182 * mingw32.h (MAXPATHLEN): Check for previous definition.
9184 2004-10-17 Matthias Klose <doko@debian.org>
9186 * gnatvsn.ads: Set gnat library version to 4.0.
9188 2004-10-05 Vincent Celier <celier@gnat.com>
9190 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
9192 2004-10-04 Laurent GUERBY <laurent@guerby.net>
9195 * Makefile.in: Define and use RANLIB_FLAGS.
9197 2004-10-04 Pascal Obry <obry@gnat.com>
9199 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
9200 other x86 platforms).
9202 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
9204 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
9205 in general and triggers stack alignment adjustment for thread entry
9206 points on targets where this is necessary.
9208 2004-10-04 Bernard Banner <banner@gnat.com>
9212 * Makefile.in: Add section for powerpc linux
9213 Add variant i-vxwork-x86.ads
9215 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
9217 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
9219 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
9220 table registration calls when need be. Ensures no reference to the crt
9221 ctors symbol are issued in the SJLJ case, which avoids possible
9222 undefined symbol errors in the case of modules to be statically linked
9225 2004-10-04 Javier Miranda <miranda@gnat.com>
9227 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
9228 in-line the code corresponding to subprogram Analyze_Actuals. In
9229 addition, analyze the actuals only in case of subprogram call.
9231 2004-10-04 Ed Falis <falis@gnat.com>
9233 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
9235 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
9237 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
9238 in the documentation.
9240 2004-10-04 Robert Dewar <dewar@gnat.com>
9242 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
9244 (Analyze_Block_Statement): Add circuitry to detect following dead code
9245 (Check_Unreachable_Code): Handle case of block exit
9247 2004-10-04 Robert Dewar <dewar@gnat.com>
9249 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
9250 (XMatchD): Avoid warning for Logic_Error call
9252 2004-10-04 Robert Dewar <dewar@gnat.com>
9254 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
9255 consider expressions buried within a procedure actual to be an actual.
9256 This caused some blowups with uses of packed slices within a procedure
9259 2004-10-04 Robert Dewar <dewar@gnat.com>
9261 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
9262 longer need to be initialized to zero.
9263 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
9264 initialized to zero.
9266 * checks.adb (Expr_Known_Valid): Packed arrays are now always
9267 considered valid, even if the representation is modular. That's correct
9268 now that we no longer initialize packed modular arrays to zero.
9270 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
9271 suffixes. These are now documented as the only cases in which the
9272 debugger ignores outer records.
9273 Previously, the spec allowed arbitrary suffixes for this purpose.
9274 Change name of LJM to JM for packed array pad records
9275 Create separate section on packed array handling, and add a whole new
9276 set of comments to this section describing the situation with packed
9277 modular types and justification requirements depending on endianness.
9279 2004-10-04 Robert Dewar <dewar@gnat.com>
9281 * a-except.adb: Add a comment for last change
9283 * einfo.ads: Minor spelling correction in comment
9285 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
9287 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
9290 * sem_util.ads: Minor comment update
9292 2004-10-04 Ed Schonberg <schonberg@gnat.com>
9294 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
9295 Inline_Always when in Configurable_Run_Time mode.
9297 * sem_prag.adb (Process_Convention): If entity is an inherited
9298 subprogram, apply convention to parent subprogram if in same scope.
9299 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
9300 when in Configurable_Run_Time mode.
9302 2004-10-04 Ed Schonberg <schonberg@gnat.com>
9304 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
9305 class_wide type after component list has been inherited.
9307 2004-10-04 Ed Schonberg <schonberg@gnat.com>
9309 * sem_ch12.adb (Check_Generic_Actuals): New predicate
9310 Denotes_Previous_Actual, to handle properly the case of a private
9311 actual that is also the component type of a subsequent array actual.
9312 The visibility status of the first actual is not affected when the
9313 second is installed.
9314 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
9315 make fully recursive the treatment of formals of packages declared
9317 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
9318 the above on exit from an instantiation.
9319 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
9320 current instantiation which is now complete.
9321 (Analyze_Package_Instantiation): No instantiated body is needed if the
9322 main unit is generic. Efficient, and avoid anomalies when a instance
9323 appears in a package accessed through rtsfind.
9325 2004-10-04 Ed Schonberg <schonberg@gnat.com>
9327 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
9328 do not generate a declaration for a temporary if the call is part of a
9329 library-level instantiation.
9331 2004-10-04 Ed Schonberg <schonberg@gnat.com>
9333 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
9334 searching for a limited component to flag.
9336 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
9337 expansion of Input, to account for the fact that the implicit call
9338 generated by the attribute reference must freeze the user-defined
9339 stream subprogram. This is only relevant to 'Input, because it can
9340 appear in an object declaration, prior to the body of the subprogram.
9342 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
9343 expansion can proceed and further errors uncovered.
9344 (Minor clean up): Fix cases of using | instead of \ for continuation
9347 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9349 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
9351 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
9352 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
9353 Use gcc_assert and gcc_unreachable.
9355 * decl.c (gnat_to_gnu_entity, case object): Check and process a
9356 specified alignment before validating size.
9357 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
9358 stripped-down declaration for the type of the inner field when making
9361 * utils.c (finish_record_type): Do not compute the size in units
9362 incrementally. Instead compute it once for the rep clause case.
9363 Use gcc_assert and gcc_unreachable.
9365 2004-10-04 Vincent Celier <celier@gnat.com>
9367 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
9369 (Is_Valid_Path_Name): Take '/' as a directory separator.
9371 2004-10-04 Vincent Celier <celier@gnat.com>
9373 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
9374 (Extended_Project) only if Extended_Project is defined, to avoid
9376 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
9378 (Parse_Single_Project): Ditto.
9380 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
9381 Add_To_Project_Path for virtual projects.
9383 2004-10-04 Vincent Celier <celier@gnat.com>
9385 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
9386 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
9387 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
9388 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
9389 parameter Options_2.
9391 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
9392 Build_Dynamic_Library with an empty Options_2.
9394 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
9397 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
9398 directory separator, if any.
9399 (Gprmake): Do not allow mains on the command line for library projects.
9400 Do not attempt to link when the project is a library project.
9401 (Library_Opts): New table to store Library_Options.
9402 (Build_Library): If Library_Options is specified, pass these options
9403 when building a shared library.
9405 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
9407 * s-tposen.adb (Service_Entry): The object must be always unlocked at
9408 the end of this procedure now that the unlock operation was inserted
9411 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
9413 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
9414 corresponding to the Preallocated_Stacks flags in System.
9415 (Get_Target_Parameters): Including the processing for
9416 Preallocated_Stacks.
9418 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
9419 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
9420 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
9421 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
9422 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
9423 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
9424 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
9425 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
9426 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
9427 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
9428 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
9429 used to signal whether the compiler creates the required stacks and
9430 descriptors for the different tasks (when True) or it is done by the
9431 underlying operating system at run time (when False).
9432 It is initially set to False in all targets.
9434 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
9435 if it is supported by the target.
9436 (Make_Task_Create_Call): Pass the stack address if it has been
9437 previously created. Otherwise pass a Null_Address.
9439 * snames.adb: Add _stack.
9441 * snames.ads: Add Name_uStack. Required to allow the expander to
9442 statically allocated task stacks.
9444 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
9445 Stack_Address argument.
9446 Check that its value is equal to Null_Address because this target does
9447 not support the static stack allocation.
9449 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
9451 * usage.adb: Change "pragma inline" to "pragma Inline" in information
9454 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
9456 * exp_dist.adb: Split declaration of asynchronous flag out of
9457 Add_RACW_Read_Attribute.
9458 Minor reformatting for better alignment with PolyORB version.
9459 Store the entity for the asynchronous flag of an RACW, rather than the
9460 expression, in the asynchronous flags table. This will allow this flag
9461 to be used in other subprograms beside Add_RACW_Read_Attribute.
9463 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
9465 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
9466 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
9467 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
9468 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
9469 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
9470 sockets constant MSG_NOSIGNAL (Linux-specific).
9471 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
9472 all Send operations.
9473 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
9474 from trigerring SIGPIPE.
9475 Rename components to avoid clash with Ada 2005 possible reserved
9477 (Check_Selector): When the select system call returns with an error
9478 condition, propagate Socket_Error to the caller.
9480 2004-10-01 Jan Hubicka <jh@suse.cz>
9482 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
9484 2004-09-23 Robert Dewar <dewar@gnat.com>
9488 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
9489 instead do this at freeze time (we won't do it if there is an address
9491 Change "pragma inline" to "pragma Inline" in information and error
9495 * freeze.adb (Check_Address_Clause): Remove previous change, not the
9496 right way of doing things after all.
9497 (Freeze_Entity): For object, set Is_Public for imported entities
9498 unless there is an address clause present.
9500 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
9502 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
9503 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
9504 ensures proper handling of types with rep clauses, which might have
9505 their TYPE_SIZE set already.
9507 2004-09-21 Robert Dewar <dewar@gnat.com>
9509 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
9510 packed array types in both little- and big-endian cases. This change
9511 ensures that we no longer count on the unused bits being initialized
9512 for such types (and in particular ensures that equality testing will
9513 only read the relevant bits).
9514 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
9515 These changes mean that we no longer need to initialize small packed
9517 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
9518 optimization to an LJM field as to its parent field.
9520 * ada-tree.h, trans.c, utils.c, utils2.c:
9521 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
9523 2004-09-20 Jan Hubicka <jh@suse.cz>
9525 * utils.c (gnat_finalize): Remove.
9526 (end_subprog_body): Directly call cgraph_finalize_function;
9527 do not lower the nested functions.
9529 2004-09-20 Robert Dewar <dewar@gnat.com>
9533 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
9534 if an address clause is present, since that means that the Import
9537 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
9539 * 5tsystem.ads: Removed, no longer used.
9541 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
9542 Zack Weinberg <zack@codesourcery.com>
9544 * ada-tree.def: Use tree_code_class enumeration constants
9545 instead of code letters.
9546 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
9547 Update for new tree-class enumeration constants.
9549 2004-09-17 Vincent Celier <celier@gnat.com>
9551 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
9552 capabilities of the general project manager.
9554 2004-09-09 Vincent Celier <celier@gnat.com>
9556 * a-direct.ads: Add pragma Ada_05
9557 (Directory_Entry_Type): Give default value to component Kind to avoid
9558 not initialized warnings.
9560 * a-direct.adb (Current_Directory): Remove directory separator at the
9562 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
9563 an existing directory.
9564 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
9565 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
9566 Convert the result to File_Size.
9568 * prj.ads: (Project_Error): New exception
9570 * prj-attr.adb: Except in procedure Initialize, Fail comes from
9571 Prj.Com, not from Osint.
9572 (Attrs, Package_Attributes): Tables moved to private part of spec
9573 (Add_Attribute, Add_Unknown_Package): Moved to new child package
9575 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
9576 Prj.Project_Error after call to Fail.
9577 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
9578 Fail. Check that package name is not already in use.
9580 * prj-attr.ads: Comment updates to indicate that all subprograms may be
9581 used by tools, not only by the project manager, and to indicate that
9582 exception Prj.Prj_Error may be raised in case of problem.
9583 (Add_Unknown_Package, Add_Attribute): Moved to new child package
9585 (Attrs, Package_Attributes): Table instantiations moved from the body to
9586 the private part to be accessible from Prj.Attr.PM body.
9588 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
9589 from new package Prj.Attr.PM.
9590 (Parse_Attribute_Declaration): Call Add_Attribute from new package
9593 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
9595 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
9596 instead of Elaboration_Checks).
9598 * a-calend.adb: Minor reformatting
9600 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9602 * gigi.h (maybe_pad_type): New declaration.
9603 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
9605 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
9607 * cuintp.c: Convert to use buildN.
9609 * decl.c (maybe_pad_type): No longer static.
9610 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
9612 Convert to use buildN.
9614 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
9615 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
9616 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
9618 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
9619 (gnat_gimplify_expr, case ADDR_EXPR): New case.
9620 Convert to use buildN.
9622 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
9623 TREE_READONLY for const.
9624 Convert to use buildN.
9626 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
9627 (create_var_decl): Refine when TREE_STATIC is set.
9628 Convert to use buildN.
9630 2004-09-09 Gary Dismukes <dismukes@gnat.com>
9632 * gnat_ugn.texi: Delete text relating to checking of ali and object
9635 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
9638 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
9640 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
9641 pragmas recognized by GNAT.
9643 * gnat_rm.texi: Document pragma Detect_Blocking.
9645 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
9646 raise Program_Error if called from a protected operation.
9648 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
9649 the protected action nesting level.
9650 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
9651 protected action nesting level.
9652 (Unlock): When pragma Detect_Blocking is active decrease the protected
9653 action nesting level.
9655 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
9656 Protected_Action_Nesting.
9658 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
9659 Common_ATCB record. It contains the dynamic level of protected action
9660 nesting for each task. It is needed for checking whether potentially
9661 blocking operations are called from protected operations.
9662 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
9663 Detect_Blocking is active or not in the partition.
9665 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
9666 raise Program_Error if called from a protected operation.
9667 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
9668 Program_Error if called from a protected operation.
9669 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
9670 Program_Error if called from a protected operation.
9672 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
9673 raise Program_Error if called from a protected operation.
9675 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
9676 raise Program_Error if called from a protected operation, and increase
9677 the protected action nesting level.
9678 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
9679 Program_Error if called from a protected operation, and increase the
9680 protected action nesting level.
9681 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
9682 protected action nesting level.
9684 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
9685 raise Program_Error if called from a protected operation, and increase
9686 the protected action nesting level.
9687 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
9688 Program_Error if called from a protected operation, and increase the
9689 protected action nesting level.
9690 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
9691 raise Program_Error if called from a protected operation.
9692 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
9693 active, raise Program_Error if called from a protected operation.
9694 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
9695 protected action nesting level.
9697 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
9698 insertion of the statement raising Program_Error. The run time
9699 contains the required machinery for handling that.
9701 * sem_util.ads: Change comment associated to procedure
9702 Check_Potentially_Blocking_Operation.
9703 This procedure does not insert a call for raising the exception because
9704 that is currently done by the run time.
9706 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
9708 * init.c: Add the global variable __gl_detect_blocking that indicates
9709 whether pragma Detect_Blocking is active (1) or not (0). Needed for
9710 making the pragma available at run time.
9711 (__gnat_set_globals): Pass and update the detect_blocking parameter.
9713 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
9714 pragma Detect_Blocking is active.
9716 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
9718 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
9719 DB is found in the ali file. Any unit compiled with pragma
9720 Detect_Blocking active forces its effect in the whole partition.
9722 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
9723 Detect_Blocking is active and delay is called from a protected
9726 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
9727 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
9728 Detect_Blocking is active (0 otherwise).
9729 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
9730 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
9733 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
9735 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
9736 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
9739 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
9740 (Register_Receiving_Stub): Add Subp_Info formal parameter.
9741 Update API in placeholder implemetation of s-parint to reflect changes
9742 in distribution runtime library.
9744 * sem_ch3.adb (Expand_Derived_Record): Rename to
9745 Expand_Record_Extension.
9747 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
9748 primitive operations of potentially distributed object types that have
9749 non-controlling anonymous access formals.
9751 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
9753 New implementation of expansion for remote access-to-subprogram types,
9754 based on the RACW infrastructure.
9755 This version of sem_dist is compatible with PolyORB/DSA as well as
9758 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
9759 Asynchrronous that applies to a remote access-to-subprogram type, mark
9760 the underlying RACW type as asynchronous.
9762 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
9763 __gnat_using_gnu_linker to 1.
9765 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
9766 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
9767 GNAT.Perfect_Hash_Generators, and remove the empty
9768 GNAT.Perfect_Hash package.
9770 * atree.adb: Minor reformatting
9772 * exp_ch3.adb (Expand_Derived_Record): Rename to
9773 Expand_Record_Extension.
9774 (Build_Record_Init_Proc.Build_Assignment): The default expression in
9775 a component declaration must remain attached at that point in the
9776 tree so New_Copy_Tree copies it if the enclosing record type is derived.
9777 It is therefore necessary to take a copy of the expression when building
9778 the corresponding assignment statement in the init proc.
9779 As a side effect, in the case of a derived record type, we now see the
9780 original expression, without any rewriting that could have occurred
9781 during expansion of the ancestor type's init proc, and we do not need
9782 to go back to Original_Node.
9784 * exp_ch3.ads (Expand_Derived_Record): Rename to
9785 Expand_Record_Extension.
9787 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
9788 Returns the RACW type used to implement a remote access-to-subprogram
9790 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
9791 New subprograms. Used to create a proxy tagged object for a remote
9792 subprogram. The proxy object is used as the designated object
9793 for RAS values on the same partition (unless All_Calls_Remote applies).
9794 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
9795 System.Partition_Interface.Get_Unique_Remote_Pointer.
9796 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
9797 Renamed from Add_RAS_*_Attribute.
9798 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
9800 New implementation of expansion for remote access-to-subprogram types,
9801 based on the RACW infrastructure.
9803 * exp_dist.ads (Copy_Specification): Update comment to note that this
9804 function can copy the specification from either a subprogram
9805 specification or an access-to-subprogram type definition.
9807 2004-09-09 Ed Schonberg <schonberg@gnat.com>
9809 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
9810 in an instance, between an explicit subprogram an one inherited from a
9811 type derived from an actual.
9813 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
9814 add a polling call if the subprogram is to be inlined by the back-end,
9815 to avoid repeated calls with multiple inlinings.
9817 * checks.adb (Apply_Alignment_Check): If the expression in the address
9818 clause is a call whose name is not a static entity (e.g. a dispatching
9819 call), treat as dynamic.
9821 2004-09-09 Robert Dewar <dewar@gnat.com>
9823 * g-trasym.ads: Minor reformatting
9825 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
9826 packed arrays, since unused bits are expected to be zero for a
9829 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
9831 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
9834 2004-09-09 Pascal Obry <obry@gnat.com>
9836 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
9837 enable map file generation. Add the right option to generate the map
9838 file if Map_File is set to True.
9840 * gnatdll.adb (Gen_Map_File): New variable.
9841 (Syntax): Add info about new -m (Map_File) option.
9842 (Parse_Command_Line): Add support for -m option.
9843 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
9846 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
9848 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
9849 new gnatdist implementation.
9850 Define a subpackage isolating the output routines specific to this
9853 2004-09-09 Joel Brobecker <brobecker@gnat.com>
9855 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
9857 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
9859 2004-09-09 Cyrille Comar <comar@act-europe.fr>
9861 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
9864 * opt.ads: Add Ada_Version_Runtime constant used to decide which
9865 version of the language is used to compile the run time.
9867 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
9869 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
9870 of variable length temporaries for function return now that the
9871 back-end and gigi support it.
9873 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9875 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
9877 * trans.c (struct stmt_group): Delete field GLOBAL.
9878 (gnat_init_stmt_group): Do not initialize it.
9879 (call_to_gnu): Use save_expr, not protect_multiple_eval.
9880 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
9881 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
9882 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
9883 (start_stmt_group): Likewise.
9884 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
9886 * utils2.c (ggc.h): Include.
9887 (build_call_raise): Call build_int_cst, not build_int_2.
9889 * utils.c (gnat_init_decl_processing): Fix arg to
9890 build_common_tree_nodes.
9891 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
9892 (gnat_define_builtin): Set built_in_decls.
9893 (init_gigi_decls): Call build_int_cst, not build_int_2.
9895 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
9896 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
9897 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
9898 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
9899 SET_TYPE_MODULE): Use them.
9900 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
9901 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
9902 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
9903 SET_TYPE_ADA_SIZE): Likewise.
9904 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
9905 (DECL_CONST_CORRESPONDING_VAR,
9906 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
9907 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
9908 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
9909 (TYPE_RM_SIZE_NUM): New macro.
9910 (TYPE_RM_SIZE): Modified to use above.
9912 * cuintp.c: (build_cst_from_int): New function.
9913 (UI_To_gnu): Use it.
9915 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
9916 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
9917 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
9918 MIN_EXPR for the size, copy it into new.
9920 2004-09-01 Robert Dewar <dewar@gnat.com>
9922 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
9923 packed indexed component where array is an IN OUT formal. This
9924 generated garbage code previously.
9926 * gnat_ugn.texi: Document -fverbose-asm
9928 * gnat-style.texi: Minor updates (note that boolean constants and
9929 variables are joined with AND/OR rather than short circuit forms).
9931 2004-09-01 Ed Schonberg <schonberg@gnat.com>
9933 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
9934 it is an upward conversion of an untagged type with no representation
9937 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
9939 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
9940 System.Partition_Interface.
9942 * checks.adb (Apply_Access_Checks): Do not generate checks when
9943 expander is not active (but check for unset reference to prefix of
9946 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
9947 pragma Debug as an if statement with a constant condition, for
9948 consistent treatment of entity references contained within the
9949 enclosed procedure call.
9951 2004-09-01 Vincent Celier <celier@gnat.com>
9953 * bindgen.adb: (Set_EA_Last): New procedure
9954 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
9956 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
9957 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
9958 linked without errors.
9959 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
9961 (Gen_Exception_Table_C): Correct same bugs
9963 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
9965 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
9966 on Windows, make sure that the drive letter is in upper case.
9968 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
9969 Windows, when the drive letter is added and Case_Sensitive is True, the
9970 drive letter is forced to upper case.
9972 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
9973 to Options_2 for the call to MLib.Utl.Gcc.
9975 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
9976 directory separator when defining BASE_DIR.
9978 2004-09-01 Pascal Obry <obry@gnat.com>
9980 * gprcmd.adb (Extend): Do not output trailing directory separator. This
9981 is not needed and it confuses Windows GNU/make which does not report
9982 directory terminated by a slash as a directory.
9983 (gprcmd): Idem for "pwd" internal command.
9985 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
9986 target names rewrite to fix regressions with recent version of
9987 GNU/make. Starting with GNU/make 3.80 the pipe character was not
9988 handled properly anymore.
9990 2004-09-01 Andreas Schwab <schwab@suse.de>
9992 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
9993 * raise.c [!IN_RTS]: Undef abort.
9995 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
9997 * utils2.c (build_allocator): Use ssize_int.
9999 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
10001 2004-08-27 Andreas Schwab <schwab@suse.de>
10003 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
10005 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
10006 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10008 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
10010 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
10012 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
10013 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
10014 * utils.c (init_gigi_decls): Likewise.
10015 * utils2.c (build_call_raise, build_allocator): Likewise.
10017 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
10019 * utils.c (gnat_init_decl_processing): Adjust
10020 build_common_tree_nodes call.
10022 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
10024 * utils2.c (build_allocator): Use build_int_cst for negative
10027 2004-08-18 Richard Henderson <rth@redhat.com>
10029 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
10031 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
10033 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
10035 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
10036 (gnat_to_gnu): Likewise.
10038 2004-08-16 Pascal Obry <obry@gnat.com>
10040 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
10041 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
10042 option and not mdll anymore. Update comment.
10044 2004-08-16 Pascal Obry <obry@gnat.com>
10046 * bld.adb (Put_Include_Project): Properly handle directory separators
10049 2004-08-16 Ed Schonberg <schonberg@gnat.com>
10051 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
10052 decreasing the number of allocated junk nodes while searching for the
10053 appropriate subprogram.
10055 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
10057 * cuintp.c (UI_To_gnu): Use build_int_cst..
10058 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
10059 * utils.c (init_gigi_decls): Likewise.
10060 * utils2.c (build_call_raise): Likewise.
10062 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
10064 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
10065 for a global aliased object with a variable size and an unconstrained
10066 nominal subtype, pretend there is no initializer if the one we have is
10067 incomplete, and avoid referencing an inexistant component in there. The
10068 part we have will be rebuilt anyway and the reference may confuse
10069 further operations.
10071 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
10073 * einfo.ads: Minor reformatting
10075 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
10076 restrictions in the ALI if we only want to warn about violations.
10078 2004-08-13 Vincent Celier <celier@gnat.com>
10080 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
10081 when creating a new Unit_Record in table Units.
10083 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
10084 that are violated, if any.
10086 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
10087 add directory separator if path already ends with a directory separator.
10089 2004-08-13 Ed Schonberg <schonberg@gnat.com>
10091 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
10092 unit, this is an attempt to inline a construct that is not available in
10093 the current restricted mode, so abort rather than trying to continue.
10095 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
10096 discriminants that rename those of the parent, recover names of
10097 original discriminants for the constraint on the full view of the
10099 (Complete_Private_Subtype): Do not create a subtype declaration if the
10100 subtype is an itype.
10102 * gnat_rm.texi: Added section on implementation of discriminated
10103 records with default values for discriminants.
10105 2004-08-13 Ed Schonberg <schonberg@gnat.com>
10108 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
10109 the second operand is overloaded.
10111 2004-08-10 Richard Henderson <rth@redhat.com>
10113 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
10114 add __builtin_alloca.
10116 2004-08-10 Richard Henderson <rth@redhat.com>
10118 * config-lang.in (boot_language): Yes.
10120 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
10122 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
10123 from complaining on potential uninitialized reference.
10124 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
10125 new specification and test explicitly for non-zero return value.
10127 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
10128 returning C.int, to avoid using a derived boolean type.
10130 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
10131 Duplicate_Subexpr_No_Checks in preference to direct use of
10132 Remove_Side_Effects and New_Copy_Tree.
10133 Clear Comes_From_Source on prefix of 'Size attribute reference.
10135 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
10136 g-socthi-vxworks.adb: Change calls to
10137 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
10138 and test explicitly for non-zero return value.
10140 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
10141 (Is_Socket_In_Set): Declare imported function as returning C.int, to
10142 avoid using a derived boolean type.
10144 2004-08-09 Albert Lee <lee@gnat.com>
10146 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
10148 2004-08-09 Pascal Obry <obry@gnat.com>
10150 * gnat_ugn.texi: Document new way to build DLLs on Windows using
10151 GCC's -shared option.
10153 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
10154 Options_2 parameter (options put after object files).
10156 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
10158 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
10159 ignore overflows on low and high bounds of an index to also account for
10160 differences in signedness between sizetype and gnu_index_subtype.
10161 These are as legitimate as the ones caused by a lower TYPE_PRECISION
10164 2004-08-09 Robert Dewar <dewar@gnat.com>
10166 * s-solita.ads, s-solita.adb: Minor reformatting
10168 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
10169 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
10170 obsolescent section
10171 Add note that No_Implicit_Conditionals does not suppress
10172 run time constraint checks.
10174 * vms_conv.ads: Minor reformatting
10176 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
10177 and necessary for following change).
10178 (Mark): Return new format Mark_Id containing sec stack address
10179 (Release): Use sec stack address from Mark_Id avoiding Self call
10181 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
10182 pointer (cleanup and necessary for following change).
10183 Define Mark_Id as record containing address of secondary stack, that way
10184 Release does not need to find the stack again, decreasing the number of
10185 calls to Self and improving efficiency.
10187 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
10189 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
10190 case variable into the individual case branches when possible.
10192 * sem_ch11.adb: Minor reformatting
10194 * prj.ads: Correct spelling of suffixs
10196 * prj-nmsc.adb: Minor reformatting
10197 Correct spelling suffixs throughout (also in identifiers)
10199 * freeze.adb: Minor spelling correction
10201 * exp_ch2.adb: Cleanups to handling of Current_Value
10202 (no functional effect).
10204 * bld.adb: Correct spelling of suffixs
10206 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
10208 2004-08-09 Ed Schonberg <schonberg@gnat.com>
10212 * sem_ch7.adb (Install_Private_Declarations): In the body of the
10213 package or of a child, private entities are both immediately_visible
10216 2004-08-09 Ed Schonberg <schonberg@gnat.com>
10218 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
10219 there are no range checks on the value of the literal.
10221 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
10222 wrapped is the triggering alternative of an asynchronous select, action
10223 statements mustbe inserted before the select itself.
10225 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
10226 case where the prefix is a protected function call.
10227 (Resolve_Attribute, case 'Access): The attribute reference on a
10228 subprogram is legal in a generic body if the subprogram is declared
10231 2004-08-09 Vincent Celier <celier@gnat.com>
10233 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
10234 languages, otherwise building the library may fail with unresolved
10236 (Compile_Sources): Do not build libraries if -c switch is used
10238 * gnatlink.adb (Process_Args): New switches -M and -Mmap
10239 (Write_Usage): If map file creation is supported, output new switches
10241 (Gnatlink): When -M is specified, add the necessary switch(es) to the
10242 gcc call, when supported.
10244 * Makefile.in: Added indepsw.o to the object list for gnatlink
10245 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
10247 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
10248 indepsw.adb, indepsw.ads: New files.
10250 2004-08-09 Bernard Banner <banner@gnat.com>
10252 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
10254 * Makefile.in: add section for vxworks x86
10256 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
10258 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
10259 per-object constrained components where the discriminant is of an
10261 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
10262 the parent initialization procedure for derived Unchecked_Unions.
10263 Instead, derived Unchecked_Unions build their own initialization
10265 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
10266 Check the body of the subprogram for details.
10267 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
10268 functions for derived Unchecked_Union types by introducing a condition.
10269 Allow the creation of TSS equality functions for Unchecked_Unions.
10270 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
10271 Add formal parameter Discr to function signature. Discr is used to
10272 control the generated case statement for Unchecked_Union types.
10273 (Make_Eq_If): Rename formal parameter Node to E in function signature.
10275 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
10277 Check the body of the subprogram for details.
10278 (Expand_Composite_Equality): Augment composite type equality to include
10279 correct handling of Unchecked_Union components.
10280 (Expand_N_In): Add condition to detect illegal membership tests when the
10281 subtype mark is a constrained Unchecked_Union and the expression lacks
10282 inferable discriminants, and build a Raise_Program_Error node.
10283 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
10284 to detect types that contain components of unconstrained Unchecked_Union
10285 subtype. Add condition to detect equality between types that have an
10286 unconstrained Unchecked_Union component, and build a Raise_Program_Error
10287 node. Add condition to detect equality between Unchecked_Union types
10288 that lack inferable discriminants, and build a Raise_Program_Error node.
10289 Otherwise build a TSS equality function call.
10290 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
10291 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
10292 with the operand lacking inferable discriminants, and build a Raise_
10293 Program_Error node.
10294 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
10295 composite equality.
10296 (Has_Inferable_Discriminants): Implement new predicate for objects and
10297 expressions of Unchecked_Union type. Check the body of subprogram for
10299 (Has_Unconstrained_UU_Components): Add function
10300 Component_Is_Unconstrained_UU. It is used to detect whether a single
10301 component is of an unconstrained Unchecked_Union subtype. Add function
10302 Variant_Is_Unconstrained_UU. It is used to detect whether a single
10303 component inside a variant is of an unconstrained Unchecked_Union type.
10305 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
10306 inferred discriminant values. Add condition to generate a case
10307 statement with an inferred discriminant as the switch.
10308 (Make_Component_List_Assign): Introduce a Boolean flag that determines
10309 the behaviour of the subprogram in the presence of an Unchecked_Union.
10310 Add condition to trigger the usage of the inferred discriminant value
10311 as the generated case statement switch.
10312 (Make_Field_Assign): Introduce a Boolean flag that determines the
10313 behaviour of the subprogram in the presence of an Unchecked_Union. Add
10314 condition to trigger the usage of the inferred discriminant value as
10315 the right-hand side of the generated assignment.
10317 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
10318 parameter generation when dealing with Unchecked_Unions.
10320 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
10321 checks for Unchecked_Unions.
10323 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
10325 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
10326 Raise_Program_Error nodes for the execution of Read and Write
10327 attributes of Unchecked_Union types and the execution of Input and
10328 Output attributes of Unchecked_Union types that lack default
10329 discriminant values.
10331 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
10332 Unchecked_Union. Add procedure Check_Component. It is used to inspect
10333 per-object constrained components of Unchecked_Unions for being
10334 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
10335 check individual components withing a variant.
10337 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
10338 comparison of Unchecked_Unions.
10339 (Resolve_Equality_OP): Remove guard that prevents equality between
10342 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
10343 of component subtypes for Unchecked_Union components.
10344 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
10345 since it is the actual subtype.
10347 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
10348 pass of Unchecked_Union subtypes as generic actuals to formal types
10349 that lack known_discriminant_parts or that are derived Unchecked_Union
10350 types, and do nothing. In any other case, produce an error message.
10352 * sem_ch3.adb (Analyze_Component_Declaration): Add function
10353 Contains_POC. It determines whether a constraint uses the discriminant
10354 of an enclosing record type.
10355 Add condition to detect per-object constrained component and set the
10357 (Derived_Type_Declaration): Remove guard that prevents derivation from
10358 Unchecked_Union types.
10359 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
10362 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
10363 references to Unchecked_Union discriminants.
10365 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
10366 formal generation when dealing with Unchecked_Unions.
10367 (Set_Actual_Subtypes): Add condition to prevent generation of actual
10368 subtypes for Unchecked_Unions.
10370 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
10371 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
10372 completions of discriminated partial views by Unchecked_Unions and
10373 produce an error message.
10375 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10377 * trans.c (struct stmt_group): New field, GLOBAL.
10378 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
10379 (struct elab_info): New struct.
10380 (elab_info_list, gnu_elab_proc_stack): New variables.
10381 (Compilation_Unit_to_gnu): New procedure.
10382 (gigi): Call it and also handle elaboration procs we've saved.
10383 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
10384 global field from parent.
10385 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
10386 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
10387 (start_stmt_group): Initialize global field from parent.
10388 (add_decl_expr): Set to global for current statement group.
10389 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
10392 * utils.c (global_bindings_p): True when no current_function_decl; no
10393 longer check current_binding_level.
10395 2004-08-09 Ben Brosgol <brosgol@gnat.com>
10397 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
10400 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
10402 2004-08-06 Andreas Schwab <schwab@suse.de>
10404 * utils.c (gnat_define_builtin): Remove second parameter of
10406 (begin_subprog_body): Likewise.
10408 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
10410 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
10411 optimization, not supported by the tree-ssa back-end.
10413 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
10415 * s-mastop-irix.adb: Update comments.
10417 * a-except.adb (Exception_Information): Raise Constraint_Error if
10418 exception Id is Null_Id.
10419 This is required behavior, which is more reliably and clearly checked
10420 at the top level interface level.
10422 2004-07-26 Javier Miranda <miranda@gnat.com>
10424 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
10425 call if a component has no default_expression and the box is used.
10427 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
10428 default_expression and you use box, it behaves as if you had declared a
10429 stand-alone object.
10430 (Resolve_Record_Aggregate): If a component has no default_expression and
10431 you use box, it behaves as if you had declared a stand-alone object.
10433 * sem_ch10.adb (Install_Siblings): Do not make visible the private
10434 entities of private-with siblings.
10436 2004-07-26 Ed Schonberg <schonberg@gnat.com>
10438 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
10439 for a component of an itype, set the parent pointer for analysis,
10440 there is no list in which to insert it.
10442 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
10443 bona-fide renamings, not for inherited operations.
10445 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
10446 actual for a formal that is an access parameter, create local
10447 finalization list even if the expression is not an aggregate.
10449 2004-07-26 Ed Schonberg <schonberg@gnat.com>
10452 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
10453 Diagnose properly illegal subprogram renamings that are library units.
10455 2004-07-26 Ed Schonberg <schonberg@gnat.com>
10458 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
10459 conversion rewritten as an unchecked conversion, check that original
10460 expression is a variable.
10462 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
10463 unchecked_conversion, create new node rather than rewriting in place,
10464 to preserve original construct.
10466 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10468 * gigi.h (gnat_expand_body): Deleted.
10470 * Make-lang.in: (trans.o): Depends on function.h.
10472 * misc.c: (gnat_expand_body): Moved to here.
10474 * trans.c (gnat_expand_body_1): Deleted.
10475 (gnat_expand_body): Moved from here.
10476 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
10477 (add_stmt): Check for marked visited with global_bindings_p.
10478 (gnat_gimplify_expr, case COMPONENT_REF): New case.
10479 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
10481 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
10482 VIEW_CONVERT_EXPR if not operation type.
10484 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
10487 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
10488 changes: reformatting of negation operators, removing unneeded
10489 inequality comparison with zero, converting equality comparisons with
10490 zero to negations, changing int/0/1 to bool/false/true, replace calls
10491 to gigi_abort with abort, and various other similar changes.
10493 2004-07-26 Vincent Celier <celier@gnat.com>
10495 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
10498 * make.adb (Gnatmake): Fail when a library is not present and there is
10499 no object directory.
10501 * mlib-prj.adb (Check_Library): No need to check if the library needs
10502 to be rebuilt if there is no object directory, hence no object files
10503 to build the library.
10505 * opt.ads (Setup_Projects): New Boolean flag.
10507 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
10509 Create directory when Kind /= "" and in "gnat setup". Report error if
10510 directory cannot be created.
10511 (Ada_Check): Create library interface copy dir if it does not exist
10512 and we are in "gnat setup".
10513 (Find_Sources): No error if in "gnat setup" and no Ada sources were
10515 (Language_Independent_Check): Create object directory, exec directory
10516 and/or library directory if they do not exist and we are in
10519 * vms_conv.ads: (Command_Type): New command Setup.
10521 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
10523 * vms_data.ads: Add qualifiers/switches for new built-in command
10526 2004-07-25 Richard Henderson <rth@redhat.com>
10528 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
10529 DECL_IGNORED_P on RESULT_DECL.
10531 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
10533 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
10534 allocation and potentially overflowing update with
10535 Tailored_Exception_Information. Use the sec-stack free procedural
10536 interface to output Exception_Information instead.
10538 * a-except.adb (To_Stderr): New subprogram for character, and string
10539 version moved from a-exextr to be visible from other separate units.
10540 (Tailored_Exception_Information): Remove the procedural version,
10541 previously used by the default Last_Chance_Handler and not any more.
10542 Adjust various comments.
10544 * a-exexda.adb: Generalize the exception information procedural
10545 interface, to minimize the use of secondary stack and the need for
10546 local buffers when the info is to be output to stderr:
10547 (Address_Image): Removed.
10548 (Append_Info_Character): New subprogram, checking for overflows and
10549 outputing to stderr if buffer to fill is of length 0.
10550 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
10551 (Append_Info_Address, Append_Info_Exception_Name,
10552 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
10553 Append_Info_Basic_Exception_Traceback,
10554 Append_Info_Exception_Information): New subprograms.
10555 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
10556 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
10557 Exception_Info_Maxlength, Exception_Name_Length,
10558 Exception_Message_Length): New subprograms.
10559 (Exception_Information): Use Append_Info_Exception_Information.
10560 (Tailored_Exception_Information): Use
10561 Append_Info_Basic_Exception_Information.
10562 Export services for the default Last_Chance_Handler.
10564 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
10565 other separate units.
10567 2004-07-20 Vincent Celier <celier@gnat.com>
10569 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
10571 2004-07-20 Ed Schonberg <schonberg@gnat.com>
10573 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
10574 emit itype references for the designated types of component types that
10575 are declared outside of the full record declaration, and that may
10576 denote a partial view of that record type.
10578 2004-07-20 Ed Schonberg <schonberg@gnat.com>
10581 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
10582 which is the designated type in an access component declaration, to the
10583 list of incomplete dependents of the parent type, to avoid elaboration
10584 issues with out-of-scope subtypes.
10585 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
10586 full view of the parent.
10588 2004-07-20 Ed Schonberg <schonberg@gnat.com>
10591 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
10592 entities that are hidden, such as references to generic actuals
10593 outside an instance.
10595 2004-07-20 Javier Miranda <miranda@gnat.com>
10597 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
10598 support to the new notation.
10599 (Analyze_Selected_Component): Add call to Try_Object_Operation.
10601 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
10603 * s-taprob.adb: Adding the elaboration code required for initializing
10604 the tasking soft links that are common to the full and the restricted
10607 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
10608 restricted run time has been moved to the package
10609 System.Soft_Links.Tasking.
10611 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
10612 restricted run time has been moved to the package
10613 System.Soft_Links.Tasking.
10615 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
10617 * s-solita.ads, s-solita.adb: New files.
10619 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10621 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
10622 Case_Statement_to_gnu): Split off from gnat_to_gnu.
10623 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
10624 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
10625 Exception_Handler_to_gnu_zcx): Likewise.
10627 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
10629 * gigi.h (builtin_function): Declare.
10631 2004-07-15 Robert Dewar <dewar@gnat.com>
10633 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
10636 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
10637 access values as an example of a warning.
10639 * gnat_rm.texi: Document new attribute Has_Access_Values
10641 * gnat-style.texi: Document that box comments belong on nested
10644 * sem_util.ads (Has_Access_Values): Improved documentation
10646 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
10648 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
10649 (Process_Interface_Name): Call to this new procedure
10650 (Set_Extended_Import_Export_External_Name): Call to this new procedure
10652 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
10654 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
10656 * einfo.ads: Minor comment typo fixed
10658 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
10660 * snames.adb: Add _atcb.
10662 * snames.ads: Add Name_uATCB.
10664 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
10665 (in the expanded code) when using the restricted run time.
10667 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
10668 a in parameter in order to allow ATCBs to be preallocated (in the
10671 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
10672 order to allow ATCBs to be preallocated. In case of error, the ATCB is
10673 deallocated in System.Tasking.Stages.
10675 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
10676 order to allow ATCBs to be preallocated.
10678 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
10679 here. It was previously done in Initialize_ATCB.
10681 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
10683 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
10684 Restricted run time.
10686 * exp_ch3.adb: When using the Restricted run time, pass the
10687 preallocated Ada_Task_Control_Block when creating a task.
10689 2004-07-15 Ed Schonberg <schonberg@gnat.com>
10691 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
10692 function call that is itself an actual in an enclosing call, diagnose
10693 problem here rather than assuming that resolution will catch it.
10695 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
10696 the local copy of a generic unit for a formal package, and the generic
10697 is a child unit, install private part of ancestors before compiling
10698 private part of spec.
10700 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
10701 use scope entities rather than tree structures, to handle properly
10702 parent units that are instances rewritten as bodies for inlining
10705 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
10706 Remove_Parents): Handle properly a parent unit that is an
10707 instantiation, when the unit has been rewritten as a body for inlining
10710 * par.adb (Goto_List): Global variable to collect goto statements in a
10711 given unit, for use in detecting natural loops.
10713 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
10714 use in detecting natural loops.
10716 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
10717 backwards goto's, and rewrite as a infinite loop, to improve locality
10720 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
10721 subcomponent that includes an indexed reference, to prevent the
10722 generation of copies that would miscompile the desired assignment
10724 (Build_Task_Image_Decls): Add a numeric suffix to
10725 generated name for string variable, to avoid spurious conflicts with
10726 the name of the type of a single protected object.
10728 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
10729 loop with an explicit exit statement, to avoid generating an
10730 out-of-range value with 'Succ leading to spurious constraint_errors
10731 when compiling with -gnatVo.
10733 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
10735 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
10736 might not be analyzed yet, even if its Etype is already set (case of an
10737 unchecked conversion built using Unchecked_Convert_To, for example).
10738 If the prefix has already been analyzed, this will be a nop anyway.
10740 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
10741 controller type, or an assignment of a record type with controlled
10742 components, copy only user data, and leave the finalization chain
10743 pointers untouched.
10745 2004-07-15 Vincent Celier <celier@gnat.com>
10747 * make.adb (Collect_Arguments): Improve error message when attempting
10748 to compile a source not part of any project, when -x is not used.
10750 * prj.ads: (Defined_Variable_Kind): New subtype
10752 * prj-attr.adb (Register_New_Package): Two new procedures to register
10753 a package with or without its attributes.
10754 (Register_New_Attribute): Mew procedure to register a new attribute in a
10756 New attribute oriented subprograms: Attribute_Node_Id_Of,
10757 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10758 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10760 New package oriented subprograms: Package_Node_Id_Of,
10761 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10763 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
10765 (Package_Node_Id): Now a private, self initialized type
10766 (Register_New_Package): New procedure to register a package with its
10768 New attribute oriented subprograms: Attribute_Node_Id_Of,
10769 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
10770 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
10772 New package oriented subprograms: Package_Node_Id_Of,
10773 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
10775 * prj-dect.adb (Parse_Attribute_Declaration,
10776 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
10778 * prj-makr.adb (Make): Parse existing project file before creating
10779 other files. Fail if there was an error during parsing.
10781 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
10782 new spec of Prj.Attr.
10784 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
10785 to new spec of Prj.Attr.
10787 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10789 * utils2.c: Fix typo in comment.
10791 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10793 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
10794 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
10796 2004-07-14 Andreas Schwab <schwab@suse.de>
10798 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
10800 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10802 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
10804 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
10807 * misc.c (gnat_types_compatible_p): New function.
10808 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
10809 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
10811 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
10812 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
10813 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
10814 (mark_visited): Don't mark dummy type.
10815 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
10816 parameter, we must remove any LJM building from GNU_NAME.
10817 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
10818 (pos_to_constructor): Use int_const_binop.
10819 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
10822 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
10823 (gnat_pushlevel): Set TREE_USE on BLOCK node.
10824 (gnat_install_builtins): Add __builtin_memset.
10826 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
10828 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
10829 for a renaming, stabilize the initialization expression if we are at a
10830 local level. At the local level, uses of the renaming may be performed
10831 by a direct dereference of the initializing expression, and we don't
10832 want possible variables there to be evaluated for every use.
10834 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
10835 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
10836 them on the way. Account for the fact that we may introduce side
10837 effects in the process.
10839 2004-07-13 Richard Henderson <rth@redhat.com>
10841 * misc.c (default_pass_by_ref): Use pass_by_reference.
10843 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
10845 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
10846 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
10848 2004-07-08 Richard Henderson <rth@redhat.com>
10850 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
10853 2004-07-06 Vincent Celier <celier@gnat.com>
10855 * vms_conv.ads: Minor reformatting.
10856 Alphabetical order for enumerated values of type Command_Type, to have
10857 the command in alphabetical order for the usage.
10859 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
10860 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
10862 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
10864 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
10865 (Add_Archive_Path): Only add the global archive if there is one.
10866 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
10867 or not any object file to put in the global archive, and don't build
10868 a global archive if there is none.
10869 (X_Switches): New table
10870 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
10871 in the X_Switches table, if any.
10872 (Initialize): Make sure the X_Switches table is empty
10873 (Scan_Arg): Record -X switches in table X_Switches
10875 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
10877 * make.adb: Minor comment fix
10879 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
10880 invoked with directory information, add the directory in front of the
10883 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
10884 invoked with directory information, add the directory in front of the
10887 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
10888 when Keep_Temporary_Files is False.
10889 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
10890 directory information, add the directory in front of the path.
10891 When not on VMS, handle new switch -dn before the command to set
10892 Keep_Temporary_Files to True.
10893 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
10896 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
10897 invoked with directory information, add the directory in front of the
10900 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
10902 * snames.ads, snames.adb (Name_Stub): New name for the distributed
10905 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
10906 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
10908 * g-socket.adb (To_Timeval): Fix incorrect conversion of
10909 Selector_Duration to Timeval for the case of 0.0.
10911 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
10912 documentation from Evolve_And_Then.
10914 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
10916 * s-taprop-tru64.adb, s-taprop-os2.adb,
10917 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
10919 2004-07-06 Robert Dewar <dewar@gnat.com>
10921 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
10922 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
10923 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
10924 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
10925 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
10926 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
10927 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
10928 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
10929 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
10930 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
10931 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
10932 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
10933 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
10934 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
10935 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
10936 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
10937 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
10938 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
10939 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
10940 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
10941 vms_data.ads: Minor reformatting,
10942 Fix bad box comment format.
10944 * gnat_rm.texi: Fix minor grammatical error
10946 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
10948 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
10949 more cases of discriminated records to be recognized as not needing a
10951 (Has_Access_Values): New function.
10953 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
10955 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
10956 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
10957 with LRM terminology).
10958 Change terminology in comments primitive type => elementary type.
10960 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10963 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
10964 parameters do not impose any requirements on the presence of a body.
10966 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10969 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
10970 compilation unit and is in an open scope at the point of instantiation,
10971 assume that a body may be present later.
10973 2004-07-06 Ed Schonberg <schonberg@gnat.com>
10975 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
10976 Improve error message when specified size is not supported.
10978 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
10979 is never a primitive operation.
10981 2004-07-05 Andreas Schwab <schwab@suse.de>
10983 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
10984 RECORD_OR_UNION_CHECK.
10985 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
10987 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
10989 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
10990 dependency on xgnatugn, instead build it via a submake.
10991 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
10993 2004-07-04 Richard Henderson <rth@redhat.com>
10995 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
10997 2004-07-01 Richard Henderson <rth@redhat.com>
10999 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
11000 * utils.c (max_size): Likewise.
11002 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11004 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
11005 and rest_of_type_compilation; add arg to create_*_decl.
11006 (annotate_decl_with_node): Deleted.
11007 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
11008 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
11009 (get_current_block_context, gnat_pushdecl): New declarations.
11010 (gnat_init_stmt_group): Likewise.
11011 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
11012 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
11013 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
11014 (gnat_init): Call gnat_init_stmt_group.
11015 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
11016 (gnu_pending_elaboration_list): Deleted.
11017 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
11018 (gigi): Rearrange initialization calls and move some to last above.
11019 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
11020 Delete calls to add_decl_expr; add arg to create_*_decl.
11021 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
11022 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
11023 begin_subprog_body and call it.
11024 Don't push and pop ggc context.
11025 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
11026 (add_stmt): Remove handling of DECL_EXPR from here.
11027 If not in function, mark visited.
11028 (add_decl_expr): Put global at top level.
11029 Check for cases of DECL_INITIAL we have to handle here.
11030 (process_type): Add extra arg to create_type_decl.
11031 (build_unit_elab): Rework to just gimplify.
11032 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
11033 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
11034 (get_pending_elaborations, pending_elaborations_p): Likewise.
11035 (push_pending_elaborations, pop_pending_elaborations): Likewise.
11036 (get_elaboration_location, insert_elaboration_list): Likewise.
11037 (gnat_binding_level): Renamed from ada_binding_level.
11038 (init_gnat_to_gnu): Don't clear pending_elaborations.
11039 (global_bindings_p): Treat as global if no current_binding_level.
11040 (set_current_block_context): New function.
11041 (gnat_pushdecl): Renamed from pushdecl; major rework.
11042 All callers changed.
11043 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
11044 (finish_record_type): Call call pushdecl for stub decl.
11045 (function_nesting_depth): Deleted.
11046 (begin_subprog_body): Delete obsolete code.
11047 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
11049 2004-06-28 Robert Dewar <dewar@gnat.com>
11051 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
11052 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
11053 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
11054 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
11055 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
11057 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
11058 deal with problem of inefficient slices on machines with strict
11059 alignment, when the slice is a component of a composite.
11061 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
11062 machines, we need the check there as well.
11064 2004-06-28 Ed Schonberg <schonberg@gnat.com>
11066 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
11067 determine safe copying direction for overlapping slice assignments
11068 when component is controlled.
11070 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
11071 formal derived type in the actual for a formal package are visible in
11072 the enclosing instance.
11074 2004-06-28 Ed Schonberg <schonberg@gnat.com>
11077 * sem_util.adb (Trace_Components): Diagnose properly an illegal
11078 circularity involving a private type whose completion includes a
11079 self-referential component.
11080 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
11081 renaming or an instantiation from an implicit derived operation.
11083 2004-06-28 Pascal Obry <obry@gnat.com>
11085 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
11087 (Library_File_Name_For): Idem.
11089 2004-06-28 Matthew Gingell <gingell@gnat.com>
11091 * g-traceb.ads: Add explanatory note on the format of addresses
11092 expected by addr2line.
11094 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
11096 * Makefile.in: Force debugging information on s-tasdeb.adb,
11097 a-except.adb and s-assert.adb needed by the debugger.
11099 2004-06-28 Vincent Celier <celier@gnat.com>
11101 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
11105 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
11107 * prj.adb: Minor reformatting
11108 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
11110 * prj.ads: Comment updates
11112 (Project_Data): Change Flag1 to Need_To_Build_Lib.
11113 Remove Flag2: not used.
11115 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
11118 * gnat_ugn.texi: Put a "null;" declaration in one project file example
11120 * gnat_rm.texi: Document Empty declarations "null;".
11122 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
11123 front of the linker options.
11124 (Link_Foreign): Put the global archives and the libraries in front of
11125 the linker options.
11127 2004-06-28 Javier Miranda <miranda@gnat.com>
11129 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
11130 (RTU_Loaded): Code cleanup
11131 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
11132 withed predefined units.
11134 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
11135 explicitly withed predefined units.
11136 Fix typo in comment
11138 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
11139 explicitly withed predefined units.
11141 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11143 * ada-tree.def (DECL_STMT): Deleted.
11144 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
11145 (DECL_STMT_VAR): Deleted.
11146 * decl.c: add_decl_stmt now add_decl_expr.
11147 * gigi.h: Likewise.
11148 * trans.c: Likewise.
11149 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
11150 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
11151 (add_stmt): Only handle padded type here.
11152 (add_stmt_with_node): Allow gnat_node to not be present.
11153 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
11154 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
11155 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
11156 make a SAVE_EXPR for the entire fat pointer.
11157 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
11158 (create_index_type): Make a DECL_EXPR.
11159 (end_subprog_body): Don't call allocate_struct_function here but
11162 2004-06-25 Pascal Obry <obry@gnat.com>
11164 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
11165 Relocatable from Build_Dynamic_Library call.
11167 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
11168 Relocatable are now synonym.
11170 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
11172 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
11173 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
11176 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
11177 Lib_Address and Relocatable.
11178 (Default_DLL_Address): Removed.
11180 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
11181 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
11182 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
11183 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
11184 (Default_DLL_Address): Removed.
11186 * mlib-tgt-mingw.adb: Ditto.
11187 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
11189 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
11190 the initial thread stack size.
11192 * a-strmap.ads: Move package L to private part as it is not used in
11193 the spec. Found while reading code.
11195 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
11197 * tracebak.c: Introduce support for a GCC infrastructure based
11198 implementation of __gnat_backtrace.
11200 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
11201 any more. Use accessors instead. This eases maintenance and relaxes
11202 some alignment constraints.
11203 (_GNAT_Exception structure): Remove the Ada specific fields
11204 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
11206 (is_handled_by, __gnat_eh_personality): Replace component references to
11207 exception structure by use of the new accessors.
11209 * init.c (__gnat_initialize): Adjust comments to match the just
11210 reverted meaning of the -static link-time option.
11212 * adaint.c (convert_addresses): Arrange not to define a stub for
11213 mips-irix any more, as we now want to rely on a real version from a
11214 recent libaddr2line.
11216 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
11217 the personality routine can use them and not have to rely on a C
11218 counterpart of the record anymore. This simplifies maintenance and
11219 relaxes the constraint of having Standard'Maximum_Alignment match
11221 Update comments, and add a section on the common header alignment issue.
11223 2004-06-25 Geert Bosch <bosch@gnat.com>
11225 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
11226 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
11228 2004-06-25 Robert Dewar <dewar@gnat.com>
11230 * gnat_rm.texi: Fix section on component clauses to indicate that the
11231 restriction on byte boundary placement still applies for bit packed
11233 Add comment on stack usage from Initialize_Scalars
11235 * gnat_ugn.texi: Add documentation for -gnatyLnnn
11237 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
11238 limiting nesting level.
11240 * usage.adb: Add line for -gnatyLnnn switch
11242 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
11243 sem_ch13.adb, exp_aggr.adb: Minor reformatting
11245 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
11246 type as well as on the subtype. This corrects a problem in freeze in
11247 setting alignments of atomic types.
11249 * sem_eval.ads: Minor comment typo fixed
11251 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
11252 level. Minor reformatting.
11254 * fname.adb (Is_Predefined_File_Name): Require a letter after the
11255 minus sign. This means that file names like a--b.adb will not be
11256 considered predefined.
11258 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
11259 record Test new flag and give diagnostic for bad component clause.
11260 (Freeze_Entity): Set alignment of array from component alignment in
11261 cases where this is safe to do.
11263 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
11266 * cstand.adb: (Create_Standard): Set alignment of String to 1
11268 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
11270 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
11271 code in the common constrained array cases.
11273 * a-storio.adb: Change implementation to avoid possible alignment
11274 problems on machines requiring strict alignment (data should be moved
11275 as type Buffer, not type Elmt).
11277 * checks.adb (Apply_Array_Size_Check): Improve these checks by
11278 killing the overflow checks which we really do not need (64-bits is
11281 2004-06-25 Vincent Celier <celier@gnat.com>
11283 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
11284 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
11285 inconditionally for the main project.
11286 (Recursive_Add_Archives.Add_Archive_Path): New procedure
11287 (Link_Executables.Check_Time_Stamps): New procedure
11288 (Link_Executables.Link_Foreign): New procedure
11289 Changes made to reduce nesting level of this package
11290 (Check): New procedure
11291 (Add_Switches): When not in quiet output, check that a switch is not
11292 the concatenation of several valid switches. If it is, issue a warning.
11293 (Build_Global_Archive): If the global archive is rebuilt, linking need
11295 (Compile_Sources): Rebuilding a library archive does not imply
11296 rebuilding the global archive.
11297 (Build_Global_Archive): New procedure
11298 (Build_Library): New name for Build_Archive, now only for library
11300 (Check_Archive_Builder): New procedure
11301 (Create_Global_Archive_Dependency_File): New procedure
11302 (Gprmake): Call Build_Global_Archive before linking
11303 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
11305 (Scan_Arg): Display the Copyright notice when -v is used
11307 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
11310 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
11312 Add new GNAT LIST qualifier /FILES=
11313 Added qualifier /DIRECTORY= to GNAT METRIC
11314 Added qualifier /FILES= to GNAT METRIC
11315 Added qualifier /FILES to GNAT PRETTY
11317 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
11318 to take into account both versions of the switch.
11320 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
11321 always be the last switch to the gcc driver. Disable switch storing so
11322 that switches automatically added by the gcc driver are not put in the
11325 * prj.adb (Project_Empty): Take into account changes in components of
11328 * prj.ads (Languages_Processed): New enumaration value All_Languages.
11330 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
11331 used. Split Boolean component Ada_Sources_Present in two Boolean
11332 components Ada_Sources_Present and Other_Sources_Present.
11335 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
11336 instead of Sources_Present.
11337 (Set_Ada_Paths.Add.Recursive_Add): Ditto
11339 * prj-nmsc.adb: Minor reformatting
11340 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
11341 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
11342 Check_Ada_Naming_Scheme.
11343 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
11346 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
11348 Make sure that all cycles where there is at least one "limited with"
11350 (Parse_Single_Project): New Boolean parameter In_Limited
11352 * prj-proc.adb (Recursive_Check): When Process_Languages is
11353 All_Languages, call first Prj.Nmsc.Ada_Check, then
11354 Prj.Nmsc.Other_Languages_Check.
11356 * prj-proc.adb (Process): Use Ada_Sources_Present or
11357 Other_Sources_Present (instead of Sources_Present) depending on
11360 * lang-specs.h: Keep -g and -m switches in the same order, and as the
11363 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
11364 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
11366 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
11369 * lib.ads (Disable_Switch_Storing): New procedure.
11371 * make.adb: Modifications to reduce nesting level of this package.
11372 (Check_Standard_Library): New procedure
11373 (Gnatmake.Check_Mains): New procedure
11374 (Gnatmake.Create_Binder_Mapping_File): New procedure
11375 (Compile_Sources.Compile): Add switch -gnatez as the last option
11376 (Display): Never display -gnatez
11378 * Makefile.generic:
11379 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
11381 * gnatcmd.adb (Check_Project): New function
11382 (Process_Link): New procedure to reduce nesting depth
11383 (Check_Files): New procedure to reduce the nesting depth.
11384 For GNAT METRIC, include the inherited sources in extending projects.
11385 (GNATCmd): When GNAT LS is invoked with a project file and no files,
11386 add the list of files from the sources of the project file. If this list
11387 is too long, put it in a temp text files and use switch -files=
11388 (Delete_Temp_Config_Files): Delete the temp text file that contains
11389 a list of source for gnatpp or gnatmetric, if one has been created.
11390 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
11391 in the project file is too large, create a temporary text file that
11392 list them and pass it to the tool with "-files=<temp text file>".
11393 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
11395 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
11396 generated file is in not in Ada.
11398 * gnatls.adb: Remove all parameters And_Save that are no longer used.
11399 (Scan_Ls_Arg): Add processing for -files=
11400 (Usage): Add line for -files=
11402 * g-os_lib.adb (On_Windows): New global constant Boolean flag
11403 (Normalize_Pathname): When on Windows and the path starts with a
11404 directory separator, make sure that the resulting path will start with
11407 * clean.adb (Clean_Archive): New procedure
11408 (Clean_Project): When there is non-Ada code, delete the global archive,
11409 the archive dependency files, the object files and their dependency
11410 files, if they exist.
11411 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
11413 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
11415 * sinfo.ads: Fix typo in comment.
11417 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
11418 the TSS for remote access-to-subprogram types, since these TSS are
11419 always present once the type has been analyzed.
11420 (RAS_E_Dereference): Same.
11422 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
11423 reference raises Bad_Attribute, mark the reference as analyzed so the
11424 node (and any children resulting from rewrites that could have occurred
11425 during the analysis that ultimately failed) is not analyzed again.
11427 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
11429 * exp_dist.adb: Minor comment fix.
11431 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
11432 type is an anonymous access type, no unchecked deallocation of the
11433 allocated object can occur. If the object is controlled, attach it with
11434 a count of 1. This allows attachment to the Global_Final_List, if
11435 no other relevant list is available.
11436 (Get_Allocator_Final_List): For an anonymous access type that is
11437 the type of a discriminant or record component, the corresponding
11438 finalisation list is the one of the scope of the type.
11440 2004-06-25 Ed Schonberg <schonberg@gnat.com>
11442 * sem_ch3.adb (Replace_Type): When computing the signature of an
11443 inherited subprogram, use the first subtype if the derived type
11444 declaration has no constraint.
11446 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
11447 before applying previous optimization. Minor code cleanup.
11449 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
11450 placed at the beginning of an unpacked record without explicit
11451 alignment, a slice of it will be aligned and does not need a copy when
11454 2004-06-25 Ed Schonberg <schonberg@gnat.com>
11458 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
11459 reference is written with expressions mimicking parameters.
11461 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
11464 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
11465 STEP 2a. The constraints of a full type declaration of a derived record
11466 type are checked for conformance with those declared in the
11467 corresponding private extension declaration. The message
11468 "not conformant with previous declaration" is emitted if an error is
11471 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
11473 * g-traceb.ads: Document the need for -E binder switch in the spec.
11475 * g-trasym.ads: Document the need for -E binder switch in the spec.
11477 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
11479 * sem_prag.adb: Add handling of pragma Detect_Blocking.
11481 * snames.h, snames.ads, snames.adb: Add entry for pragma
11484 * s-rident.ads: Change reference to pragma Detect_Blocking.
11486 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
11489 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
11490 to indicate whether pragma Detect_Blocking is active.
11492 * par-prag.adb: Add entry for pragma Detect_Blocking.
11494 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
11495 of not handling WITH.
11496 Note that this replaces the previous update which was incorrect.
11498 2004-06-25 Javier Miranda <miranda@gnat.com>
11500 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
11501 use-clauses to have a clean environment.
11503 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
11504 the installation of the use-clauses to stablish a clean environment in
11505 case of compilation of a separate unit; otherwise the call to
11506 use_one_package is protected by the barrier Applicable_Use.
11508 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
11509 the installation of the use-clauses to stablish a clean environment in
11510 case of compilation of a separate unit.
11511 (End_Use_Clauses): Minor comment cleanup.
11513 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
11515 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
11517 2004-06-23 Richard Henderson <rth@redhat.com>
11519 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
11521 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11523 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
11524 now bool instead of int.
11525 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
11526 * trans.c (gnu_switch_label_stack): New function.
11527 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
11528 elaboration of renamed entity returns.
11529 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
11530 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
11531 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
11532 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
11533 DECL_SIZE_UNIT and simplify variable-sized case.
11534 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
11535 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
11536 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
11537 (build_unit_elab): Disable for now.
11538 * utils.c (mark_visited): New function.
11539 (pushdecl): Walk tree to call it for global decl.
11540 (update_pointer_to): Update all variants of pointer and ref types.
11541 Add arg to COMPONENT_REF.
11542 (convert): Likewise.
11543 Move check for converting between variants lower down.
11544 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
11545 (build_allocator): Don't force type of MODIFY_EXPR.
11546 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
11547 put_var_into_stack.
11549 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11551 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
11552 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
11553 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
11555 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
11556 all callers changed.
11557 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
11558 the way that EXIT_STMT finds the loop label.
11559 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
11560 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
11561 (add_stmt): Use annotate_with_locus insted of setting directly.
11562 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
11563 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
11564 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
11565 (build_vms_descriptor): Add extra args to ARRAY_REF.
11566 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
11567 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
11569 (build_binary_op): Don't make explicit CONVERT_EXPR.
11570 Add extra rgs to ARRAY_REF.
11572 2004-06-14 Pascal Obry <obry@gnat.com>
11574 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
11575 Windows. Fix minor typo.
11577 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
11578 which is now supported on Windows. With this implementation using the
11579 Library Project feature is no different on Windows than on UNIX.
11581 2004-06-14 Vincent Celier <celier@gnat.com>
11583 * makegpr.adb (Compile_Sources): Nothing to do when there are no
11586 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
11588 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
11589 found, show the project name and the path of the previously parsed
11592 2004-06-14 Ed Schonberg <schonberg@gnat.com>
11594 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
11595 array, avoid copying the actual before the call.
11597 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
11599 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
11600 Instead, allocate memory on worst-case alignment assumptions, and then
11601 return an aligned address within the allocated zone.
11603 2004-06-14 Robert Dewar <dewar@gnat.com>
11605 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
11606 elab entities in predefined units in No_Run_Time_Mode.
11607 (Gen_Adainit_C): Same fix
11608 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
11609 units in No_Run_Time_Mode
11610 (Gen_Elab_Calls_C): Same fix
11612 * symbols-vms-alpha.adb: Minor reformatting
11614 * g-debpoo.ads: Minor reformatting
11616 * lib.adb (In_Same_Extended_Unit): Version working on node id's
11618 * lib.ads (In_Same_Extended_Unit): Version working on node id's
11620 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
11623 * make.adb: Minor reformatting
11625 * par-ch12.adb: Minor reformatting
11627 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
11629 * prj-strt.adb: Minor reformatting
11631 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
11634 * sem_attr.adb: Minor reformatting
11636 * sem_ch7.adb: Minor reformatting
11638 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
11639 for type in the same unit as the object declaration.
11641 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
11642 static string expressions and not just string literals.
11644 (Set_Warning): Reset restriction warning flag for restriction pragma
11645 Implement pragma Profile_Warnings
11646 Implement pragma Profile (Restricted)
11647 Give obolescent messages for old restrictions and pragmas
11649 * snames.h, snames.ads, snames.adb: Add new entry for pragma
11652 * s-rident.ads: Add declarations for restrictions required by profile
11653 Restricted and profile Ravenscar.
11655 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
11657 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
11658 configuration pragmas.
11660 2004-06-11 Vincent Celier <celier@gnat.com>
11662 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
11663 gnatsym, when symbol policy is Restricted.
11665 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
11666 gnatsym, when symbol policy is Restricted.
11668 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
11669 read the symbol file.
11670 (Finalize): Fail in symbol policy Restricted if a symbol in the original
11671 symbol file is not in the object files. Do not create a new symbol file
11672 when symbol policy is Restricted.
11674 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
11677 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
11679 (Usage): Line for new switch -R
11681 * make.adb (Initialize): When the platform is not VMS, add the
11682 directory where gnatmake is invoked in the front of the path, if
11683 gnatmake is invoked with directory information. Change the Scan_Args
11684 while loop to a for loop.
11685 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
11686 if Depth is equal or greater than the proposed depth, there is nothing
11688 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
11691 * prj.ads: Add new symbol policy Restricted.
11693 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
11694 with the new parameters Check_All_Labels and Case_Location.
11696 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
11697 (Library_Symbol_File needs to be defined).
11699 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
11700 and Case_Location If Check_All_Labels is True, check that all values of
11701 the string type are used, and output warning(s) if they are not.
11703 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
11706 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
11708 * gnat_ugn.texi: Update documentation about the library directory in
11711 * makegpr.adb (Display_Command): In verbose mode, also display the
11712 value of the CPATH env var, when the compiler is gcc.
11713 (Initialize): Change the Scan_Args while loop to a for loop
11714 (Compile_Individual_Sources): Change directory to object directory
11715 before compilations.
11717 * symbols.ads: New symbol policy Restricted.
11719 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
11721 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
11722 is now taken care of internally in the Exception_Propagation package
11723 and does not require clients assistance any more.
11725 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
11726 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
11727 functions. Helpers to maintain a predicate required in the handling of
11728 occurrence transfer between tasks.
11729 This is now handled internally and does not require clients assistance
11730 for the setup/propagate separation anymore.
11731 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
11732 allocation strategy, handle the Setup_And_Not_Propagated predicate and
11735 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
11736 raise_after_setup, now that everything is handled internally within the
11737 setup/propagation engine.
11739 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
11741 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
11742 Add additional conditions for the case of an actual being a simple
11743 name or literal. Improve inlining by preventing the generation
11744 of temporaries with a short lifetime (one use).
11746 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
11750 * einfo.ads: Minor comment updates for Has_Completion and
11751 E_Constant list of flags.
11753 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
11754 and constant redeclarations now set the Has_Completion flag of their
11755 defining identifiers.
11757 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
11758 Inspect_Deferred_Constant_Completion.
11759 Used to detect private deferred constants that have not been completed
11760 either by a constant redeclaration or pragma Import. Emits error message
11761 "constant declaration requires initialization expression".
11763 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
11764 completes a deferred constant.
11766 2004-06-11 Geert Bosch <bosch@gnat.com>
11768 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
11770 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
11771 calculating exponent for scaling denormal numbers.
11772 (Leading_Part): Properly raise Constraint_Error for zero or negative
11774 (Remainder): Properly raise Constraint_Error for zero divisor.
11776 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
11778 * sem_util.adb: Minor reformatting.
11780 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
11781 dereference when accessing the entry parameter record.
11782 (Check_Array_Type): Always check for possible implicit dereference.
11783 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11784 Abort if a pointer is still present (denoting that an implicit
11785 dereference was left in the tree by the front-end).
11787 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
11788 dereference when accessing the entry parameter record.
11789 (Check_Array_Type): Always check for possible implicit dereference.
11790 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
11791 Abort if a pointer is still present (denoting that an implicit
11792 dereference was left in the tree by the front-end).
11794 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
11796 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
11797 message, like the compiler itself does. Easier to parse the output.
11799 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
11801 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
11802 be base names, and not includes directories.
11804 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11806 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
11807 so that dependencies are properly taken into account by make.
11809 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
11812 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
11813 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
11815 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
11817 * Makefile.in (install-gnatlib): install target-specific run-time files.
11819 * Make-lang.in: Remove obsolete targets.
11821 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11823 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
11824 specification, to catch misuses of program unit names.
11826 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
11827 superfluous conversions in an instance.
11829 2004-06-11 Ed Schonberg <schonberg@gnat.com>
11833 * sem_ch12.adb (Save_References): If operator node has been folded to
11834 enumeration literal, associated_node must be discarded.
11836 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
11838 * s-stchop-vxworks.adb: Add required pragma Convention to
11839 Task_Descriptor because it is updated by a C function.
11841 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
11845 * Makefile.in: Remove target specific SO_OPT on IRIX
11847 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11849 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
11850 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
11851 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
11852 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
11853 (STMT_STMT, USE_STMT): New statement codes.
11854 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
11855 * ada-tree.h: Reflect above changes.
11856 (struct tree_loop_id): Deleted.
11857 (union lang_tree_node, struct lang_decl, struct lang_type):
11858 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
11859 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
11860 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
11861 (IS_ADA_STMT): New macro.
11862 * decl.c (annotate_decl_with_node): New function.
11863 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
11864 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
11865 Call add_stmt_with_node to do needed assignments.
11866 Add call to update setjmp buffer directly, not via EXPR_STMT.
11867 (maybe_variable): Argment GNAT_NODE deleted.
11868 * gigi.h (maybe_variable): Likewise.
11869 (make_transform, add_stmt_with_node, set_block_for_group): New.
11870 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
11871 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
11872 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
11873 (set_lineno, set_lineno_from_sloc): Likewise.
11874 (record_code_position, insert_code_for): Likewise.
11875 (gnat_poplevel): Now returns void.
11876 (end_subprog_body): Now takes argument.
11877 * misc.c (cgraph.h, tree-inline.h): New includes.
11878 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
11879 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
11880 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
11881 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
11882 (gnat_parse_file): Don't set immediate_size_expand.
11883 Call cgraph functions.
11884 (gnat_expand_expr): Remove most cases.
11885 (record_code_position, insert_code_for): Remove from here.
11886 * trans.c (toplev.h, tree-gimple.h): Now included.
11887 (discard_file_names): Deleted.
11888 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
11889 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
11890 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
11891 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
11892 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
11893 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
11894 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
11895 (set_block_for_group, add_stmt_list): Likewise.
11896 (start_stmt_group): Renamed from start_block_stmt.
11897 (end_stmt_group): Likewise, from end_block_stmt.
11898 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
11899 (gigi): Don't set discard_file_names or call set_lineno.
11900 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
11901 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
11902 Numerous changes throughout to reflect new names and complete
11903 function-at-a-time implementation.
11904 (gnat_expand_stmt): Delete or comment out all cases.
11905 (process_inlined_subprograms): Use add_stmt.
11906 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
11907 call set_lineno; also remove unneeded block handling.
11908 (process_type): Remove unneeded block handling.
11909 (build_unit_elab): Remove calls to deleted functions.
11910 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
11911 (tree-dump.h): Likewise.
11912 (struct ada_binding_level): Add field jmpbuf_decl.
11913 (gnat_define_builtin, gnat_install_builtins): New.
11914 (gnat_gimplify_function, gnat_finalize): Likewise.
11915 (gnat_poplevel): No longer return BLOCK, set it instead.
11916 Remove code dealing with nested functions.
11917 (gnat_init_decl_processing): Also set size_type_node.
11918 Call gnat_install_builtins.
11919 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
11920 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
11921 Remove special-case for "main".
11922 (end_subprog_body): Add arg and rework for tree-ssa.
11923 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
11924 Add case for BOOLEAN_TYPE.
11925 * utils2.c (rtl.h): Now include.
11926 (build_call_raise): Test Debug_Flag_NN directly.
11927 (build_call_alloc_dealloc): Don't use local stack allocation for now.
11928 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
11929 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
11931 2004-06-07 Robert Dewar <dewar@gnat.com>
11933 * a-direct.ads, einfo.ads: Minor comment updates
11935 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
11936 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
11937 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
11938 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
11939 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
11941 * s-interr-sigaction.adb: Remove unreferenced variable
11942 (Attached_Interrupts). Minor reformatting.
11943 Avoid use of variable I (replace by J).
11945 * par-ch10.adb: Fix text of one error message
11947 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
11948 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
11949 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
11950 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
11951 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
11952 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
11953 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
11954 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
11955 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
11956 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
11957 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
11960 2004-06-07 Doug Rupp <rupp@gnat.com>
11962 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
11964 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
11966 * mlib-tgt-vms-ia64.adb: New file.
11968 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
11969 Add mlib-tgt-vms-ia64.adb
11970 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
11971 Move to alpha specific ifeq section.
11972 Add VMS specific versions of symbols.adb
11973 Renaming of 5q vms files.
11975 * 5qsystem.ads renamed to system-vms_64.ads.
11977 2004-06-07 Vincent Celier <celier@gnat.com>
11979 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
11980 explain that when a time of day corresponding to the non existing hour
11981 on the day switching to DST is specified, Split may return a different
11984 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
11987 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
11988 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
11990 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
11992 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
11993 the linking options.
11994 (Build_Library.Check_Libs): On VMS, if there is a dependency on
11995 g-trasym.ads, set Gtrasymobj_Needed to True.
11997 * prj-attr.adb: Add new package Metrics for gnatmetric
11999 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
12000 canonical case to take into account files with upper case characters on
12002 (Ada_Check): Load the reference symbol file name in the name buffer to
12003 check it, not the symbol file name.
12005 * snames.ads, snames.adb: Add standard name Metrics (name of project
12006 file package for gnatmetric).
12008 * vms_conv.ads: Add Metric to Comment_Type
12010 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
12012 * vms_data.ads: Add qualifiers for GNAT METRIC
12014 * makegpr.adb (Link_Executables): Take into account the switches
12015 specified in package Linker of the main project.
12017 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
12019 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
12020 the index of the last element is Units.Last, not Units.Table'Last
12021 (which is usually not a valid index within the actually allocated
12022 storage for the table).
12024 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
12025 determines whether to generate a call to a checked storage pool
12026 Dereference action.
12027 Generate such a call only for a dereference that either comes from
12028 source, or is the result of rewriting a dereference that comes from
12031 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
12033 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
12035 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
12037 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
12038 file level, elaborate the stride for inner dimensions in alignment
12041 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
12044 2004-06-07 Javier Miranda <miranda@gnat.com>
12046 * exp_ch6.adb: Correct wrong modification in previous patch
12048 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
12050 * g-trasym.ads: Corrected comment to properly reflect level of support
12053 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
12055 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
12056 includes case of a variable referenced on the left hand side of an
12057 assignment, therefore remove redundant code. Variables and prefixes of
12058 indexed or selected components are now marked as referenced on left
12059 hand side. Warnings are now properly emitted when variables or prefixes
12060 are assigned but not read.
12062 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
12063 left hand side referenced variables. Private access types do not
12064 produce the warning "variable ... is assigned but never read".
12065 Add also additional checks to left hand side referenced variables.
12066 Aliased, renamed objects and access types do not produce the warning
12067 "variable ... is assigned but never read" since other entities may read
12068 the memory location.
12070 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
12072 * Makefile.in: In the powerpc/vxworks-specific section, restore
12073 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
12076 2004-06-07 Ed Schonberg <schonberg@gnat.com>
12078 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
12079 predefined operators.
12080 Removes spurious type errors from g-trasym-vms.adb.
12082 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
12083 distinct from the operator appearing in the source, call appropriate
12084 routine to insert conversions when needed, and complete resolution of
12086 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
12087 interpretations for rewritten right operand.
12088 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
12089 the other operand is overloaded and the context is a type conversion.
12091 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12093 * ada-tree.def (BLOCK_STMT): Now has two operands.
12096 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
12098 * gigi.h: (gnat_poplevel): Now returns a tree.
12100 * trans.c (end_block_stmt): Add arg; all callers changed.
12101 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
12102 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
12103 (add_stmt): Set TREE_TYPE.
12104 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
12105 (gnat_expand_stmt, case BREAK_STMT): New case.
12107 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
12109 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
12111 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
12112 procedure Set_Stack_Size that is not needed.
12114 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
12116 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
12117 used for gnatpp input file and for the files upon which it depends
12119 2004-06-07 Ben Brosgol <brosgol@gnat.com>
12121 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
12123 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
12125 * gnatvsn.ads: Bump version numbers appropriately.
12126 Add new build type.
12128 2004-06-07 Pascal Obry <obry@gnat.com>
12130 * gnat_ugn.texi: Improve comments about imported names and link names
12131 on Windows. Add a note about the requirement to use -k gnatdll's option
12132 when working with a DLL which has stripped stdcall symbols (no @nn
12135 2004-05-27 Vincent Celier <celier@gnat.com>
12137 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
12138 COMMENTS_LAYOUT=UNTOUCHED
12140 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
12141 symbols-vms-alpha.adb
12143 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
12145 * sem.ads: Clarify documentation on checks suppression.
12147 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
12149 2004-05-27 Ed Schonberg <schonberg@gnat.com>
12151 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
12152 the case of multiple derivations.
12153 (Is_Object_Reference): For a selected component, verify that the prefix
12154 is itself an object and not a value.
12156 * sem_ch12.adb (Same_Instantiated_Constant): New name for
12157 Same_Instantiated_Entity.
12158 (Same_Instantiated_Variable): Subsidiary to
12159 Check_Formal_Package_Instance, to recognize actuals for in-out generic
12160 formals that are obtained from a previous formal package.
12161 (Instantiate_Subprogram_Body): Emit proper error when
12162 generating code and the proper body of a stub is missing.
12164 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
12165 has a universal interpretation, do the disambiguation here.
12167 * exp_ch4.adb (Expand_N_Type_Conversion,
12168 Expand_N_Unchecked_Type_Conversion): Special handling when target type
12169 is Address, to avoid typing anomalies when Address is a visible integer
12172 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
12173 to determine whether a subprogram should not be marked Pure, even when
12174 declared in a pure package.
12176 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
12178 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
12180 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
12181 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
12182 Update the documentation about the Ravenscar profile, following the
12183 definition found in AI-249.
12185 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
12186 setting the Profile (Ravenscar). This must be done in addition to
12187 setting the required restrictions.
12189 * rtsfind.ads: Add the set of operations defined in package
12192 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
12195 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
12197 lang-specs.h: Always require -c or -S and always redirect to /dev/null
12198 if -gnatc or -gnats is passed.
12200 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
12202 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
12203 a significant reference. Warnings are now properly emitted when a
12204 discriminated type is not referenced.
12206 * lib-xref.adb (Generate_Reference): A deferred constant completion,
12207 record representation clause or record type discriminant does not
12208 produce a reference to its corresponding entity. Warnings are now
12209 properly emitted when deferred constants and record types are not
12212 2004-05-27 Geert Bosch <bosch@gnat.com>
12214 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
12215 Fixes ACATS Annex G tests.
12217 2004-05-27 Robert Dewar <dewar@gnat.com>
12219 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
12222 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
12224 * s-interr.adb (Server_Task): Take into account case of early return
12225 from sigwait under e.g. linux.
12227 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
12229 * gnat_ugn.texi: Add description for the new gnatpp options:
12230 -rnb - replace the original source without creating its backup copy
12231 -c0 - do not format comments
12233 2004-05-24 Geert Bosch <bosch@gnat.com>
12235 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
12236 with 192 bits of precision, sufficient to reduce a double-extended
12237 arguments X with a maximum relative error of T'Machine_Epsilon, for X
12238 in -2.0**32 .. 2.0**32.
12239 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
12240 reduction by the processor, which only uses a 68-bit approximation of
12242 (Tan): Always reduce arguments and compute function either using
12243 the processor's fptan instruction, or by dividing sin and cos as needed.
12245 2004-05-24 Doug Rupp <rupp@gnat.com>
12247 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
12248 gcc error on 32/64 bit VMS.
12250 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
12252 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
12253 since this is what we get for stack overflows although not documented
12255 Document the issues which may require adjustments to our signal
12258 2004-05-24 Ed Schonberg <schonberg@gnat.com>
12260 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
12261 enclosing dynamic scope if the instantiation is within a generic unit.
12263 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
12265 * exp_dbug.ads: Fix typo.
12267 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
12268 Rename it to its proper name: system-linux-ia64.ads
12269 (stamp-gnatlib1): Remove extra target specific run time files when
12270 setting up the rts directory.
12272 2004-05-24 Javier Miranda <miranda@gnat.com>
12274 * einfo.ads, einfo.adb (Limited_Views): Removed.
12275 (Limited_View): New attribute that replaces the previous one. It is
12276 now a bona fide package with the limited-view list through the
12277 first_entity and first_private attributes.
12279 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
12280 limited-private-with clause.
12281 (Install_Limited_Withed_Unit): Install the private declarations of a
12282 limited-private-withed package. Update the installation of the shadow
12283 entities according to the new structure (see Build_Limited_Views)
12284 (Build_Limited_Views): Replace the previous implementation of the
12285 limited view by a package entity that references the first shadow
12286 entity plus the first shadow private entity (required for limited-
12287 private-with clause)
12288 (New_Internal_Shadow_Entity): Code cleanup.
12289 (Remove_Limited_With_Clause): Update the implementation to undo the
12290 new work carried out by Build_Limited_Views.
12291 (Build_Chain): Complete documentation.
12292 Replace Ada0Y by Ada 0Y in comments
12295 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
12296 types the level of accessibility depends on the enclosing type
12299 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
12300 entities. Complete documentation of previous change.
12302 2004-05-24 Robert Dewar <dewar@gnat.com>
12304 * namet.adb: Minor reformatting
12305 Avoid use of name I (replace by J)
12306 Minor code restructuring
12308 * sem_ch6.adb: Minor reformatting
12310 * lib-writ.adb: Do not set restriction as active if this is a
12311 Restriction_Warning case.
12313 * sem_prag.adb: Reset restriction warning flag if real pragma
12314 restriction encountered.
12316 * s-htable.adb: Minor reformatting
12317 Change rotate count to 3 in Hash (improves hash for small strings)
12319 * 5qsystem.ads: Add comments for type Address (no literals allowed).
12321 * gnat_ugn.texi: Add new section of documentation "Code Generation
12322 Control", which describes the use of -m switches.
12324 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
12326 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
12327 through the DECL_INITIAL for renamed variables.
12329 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
12331 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
12333 2004-05-19 Joel Brobecker <brobecker@gnat.com>
12335 * exp_dbug.ads: Correct comments concerning handling of overloading,
12336 since we no longer use $ anymore.
12338 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
12340 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
12341 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
12342 with illegal subunits.
12344 2004-05-19 Ed Schonberg <schonberg@gnat.com>
12346 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
12347 body with front-end inlining enabled, check whether an inline pragma
12348 appears immediately after the body and applies to it.
12350 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
12351 enabled and the pragma appears after the body of the subprogram.
12353 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12355 Part of function-at-a-time conversion
12357 * misc.c (adjust_decl_rtl): Deleted.
12358 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
12361 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
12362 (add_decl_stmt, add_stmt, block_has_vars): New functions.
12363 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
12365 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
12366 when making a decl.
12367 (gnat_to_gnu_entity): Likewise.
12368 Use add_stmt to update setjmp buffer.
12369 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
12371 No longer call adjust_decl_rtl.
12372 (DECL_INIT_BY_ASSIGN_P): New macro.
12373 (DECL_STMT_VAR): Likewise.
12375 * trans.c (gigi): Call start_block_stmt to make the outermost
12377 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
12378 Call start_block_stmt and end_block_stmt temporarily.
12379 Use gnat_expand_stmt instead of expand_expr_stmt.
12380 (add_decl_stmt): New function.
12381 (tree_transform): Call it.
12382 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
12383 (end_block_stmt): Set type and NULL_STMT.
12384 (gnat_expand_stmt): Make recursize call instead of calling
12386 (gnat_expand_stmt, case DECL_STMT): New case.
12387 (set_lineno_from_sloc): Do nothing if global.
12388 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
12389 (start_block_stmt, add_stmt, end_block_stmt): New functions.
12390 (build_block_stmt): Call them.
12391 (gnat_to_code): Don't expand NULL_STMT.
12392 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
12394 (tree_transform): Likewise.
12395 (tree_transform, case N_Null_Statement): Return NULL_STMT.
12396 (gnat_expand_stmt, case NULL_STMT): New case.
12397 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
12400 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
12403 * utils.c (create_var_decl): Do not call expand_decl or
12405 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
12406 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
12408 (struct e_stack): Add chain_next to GTY.
12409 (struct binding_level): Deleted.
12410 (struct ada_binding_level): New struct.
12411 (free_block_chain): New.
12412 (global_binding_level, clear_binding_level): Deleted.
12413 (global_bindings_p): Rework to see if no chain.
12414 (kept_level_p, set_block): Deleted.
12415 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
12416 new data structure and work directly on BLOCK node.
12417 (gnat_poplevel): Similarly.
12418 (get_decls): Look at BLOCK_VARS.
12419 (insert_block): Work directly on BLOCK node.
12420 (block_has_var): New function.
12421 (pushdecl): Rework for new binding structures.
12422 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
12424 (build_subprog_body): Likewise.
12425 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
12427 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
12429 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
12430 (DECL_STMT_VAR): Likewise.
12432 2004-05-17 Robert Dewar <dewar@gnat.com>
12434 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
12437 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
12438 of restriction synonyums by using
12439 Restrict.Process_Restriction_Synonyms.
12441 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
12443 * s-restri.ads (Tasking_Allowed): Correct missing comment
12445 * s-rident.ads: Add entries for restriction synonyms
12447 * ali.adb: Fix some problems with badly formatted ALI files that can
12448 result in infinite loops.
12450 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
12451 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
12452 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
12453 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
12454 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
12455 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
12456 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
12457 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
12458 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
12459 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
12460 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
12461 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
12462 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
12463 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
12464 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
12465 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
12466 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
12467 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
12468 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
12469 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
12470 to Task_Id (minor cleanup).
12472 2004-05-17 Vincent Celier <celier@gnat.com>
12474 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
12475 directory separator.
12477 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
12478 project being extended, if Languages is not declared in extending
12481 2004-05-17 Javier Miranda <miranda@gnat.com>
12483 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
12484 limited view of a visible sibling.
12486 2004-05-14 Robert Dewar <dewar@gnat.com>
12488 * gnat_ugn.texi: Minor change to -gnatS documentation
12490 * sprint.adb: Remove some instances of Assert (False) and for this
12491 purpose replace them by output of a ??? string.
12493 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
12496 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
12497 flag processing. This was suppressing required dependencies in
12498 No_Run_Time mode and is not needed since the binder does not generate
12499 references for things in libgnat anyway.
12501 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
12504 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
12506 * gnat_ugn.texi: Document AIX-specific issue with initialization of
12509 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
12510 action for the case of an actual parameter in an init proc call.
12512 2004-05-14 Ed Schonberg <schonberg@gnat.com>
12514 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
12515 subtype, check visible entities in base type.
12517 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
12518 actions if the object is a renaming.
12520 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
12521 Check_Formal_Package_Instance, to determine more precisely when the
12522 formal and the actual denote the same entity.
12524 2004-05-14 Javier Miranda <miranda@gnat.com>
12526 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
12528 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
12529 corresponding to a private_with must be removed from visibility; it
12530 will be made visible later, just before we analyze the private part of
12532 (Check_Private_Child_Unit): Allow private_with clauses in public
12534 (Install_Siblings): Make visible the private entities of private-withed
12536 (Install_Withed_Unit): Do not install the private withed unit if we
12537 are compiling a package declaration and the Private_With_OK flag was
12538 not set by the caller. These declarations will be installed later,
12539 just before we analyze the private part of the package.
12541 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
12542 during the evaluation of the expression that initializes the object,
12543 decorate it with the expected type to avoid cascade errors.
12546 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
12547 subprogram we have to install the private_with clauses after its
12548 specification has been analyzed (as documented in AI-262.TXT).
12550 * sem_ch8.adb (Has_Private_With): New function. Determines if the
12551 current compilation unit has a private with on a given entity.
12552 (Find_Direct_Name): Detect the Beaujolais problem described in
12555 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
12556 provides the functionality of the function Is_Ancestor that was
12557 previously available in sem_ch10. It has been renamed to avoid
12560 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
12562 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12564 * utils.c (build_vms_descriptor): Use SImode pointers.
12566 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
12568 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
12570 2004-05-14 GNAT Script <nobody@gnat.com>
12572 * Make-lang.in: Makefile automatically updated
12574 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
12576 Renaming of target specific files for clarity
12578 * Makefile.in: Rename GNAT target specific files.
12580 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
12581 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
12582 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
12583 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
12584 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
12585 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
12586 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
12587 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
12588 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
12589 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
12590 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
12591 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
12592 51osinte.adb, 51osinte.ads, 51system.ads,
12593 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
12594 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
12595 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
12596 56tpopsp.adb, 57system.ads, 58system.ads,
12597 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
12598 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
12599 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
12600 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
12601 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
12602 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
12603 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
12604 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
12605 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
12606 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
12607 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
12608 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
12609 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
12610 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
12611 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
12612 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
12613 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
12614 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
12615 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
12616 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
12617 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
12618 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
12619 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
12620 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
12621 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
12622 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
12623 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
12624 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
12625 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
12626 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
12627 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
12628 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
12629 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
12630 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
12631 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
12632 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
12633 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
12634 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
12635 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
12636 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
12638 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
12639 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
12640 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
12641 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
12642 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
12643 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
12644 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
12645 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
12646 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
12647 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
12648 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
12649 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
12650 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
12651 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
12652 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
12653 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
12654 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
12655 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
12656 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
12657 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
12658 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
12659 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
12660 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
12661 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
12662 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
12663 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
12664 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
12665 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
12666 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
12667 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
12668 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
12669 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
12670 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
12671 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
12672 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
12673 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
12674 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
12675 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
12676 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
12677 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
12678 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
12679 s-osinte-vms.ads, s-osinte-vxworks.adb,
12680 s-osinte-vxworks.ads, s-osprim-mingw.adb,
12681 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
12682 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
12683 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
12684 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
12685 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
12686 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
12687 s-stchop-vxworks.adb, s-taprop-dummy.adb,
12688 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
12689 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
12690 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
12691 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
12692 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
12693 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
12694 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
12695 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
12696 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
12697 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
12698 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
12699 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
12700 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
12701 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
12702 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
12703 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
12704 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
12705 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
12706 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
12707 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
12708 system-irix-o32.ads, system-linux-x86_64.ads,
12709 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
12710 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
12711 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
12712 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
12713 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
12714 system-vxworks-mips.ads, system-vxworks-ppc.ads,
12715 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
12718 2004-05-13 Zack Weinberg <zack@codesourcery.com>
12720 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
12722 2004-05-13 Diego Novillo <dnovillo@redhat.com>
12724 Merge from tree-ssa-20020619-branch.
12726 * config-lang.in (boot_language, build_by_default): Set
12728 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
12729 (max_size): Add static chain op for call_expr.
12731 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
12734 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
12736 2004-05-11 Roger Sayle <roger@eyesopen.com>
12738 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
12741 2004-05-10 Doug Rupp <rupp@gnat.com>
12743 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
12746 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
12748 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
12750 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
12751 Fixes undefined symbols in IA64 gnatlib.
12753 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
12755 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
12756 Short_Address). This will be moved to system.auxdec.
12758 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
12760 * sem_util.adb: Replace test for presence of a node that is always
12761 present with a call to Discard_Node.
12763 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
12764 Analyze on the library unit node after generation of distribution stub
12765 constructs. The call was a no-op because Unit_Node has already been
12766 Analyzed, and the tree fragments for the distribution stubs are
12767 analyzed as they are inserted in Exp_Dist.
12768 Update comment regarding to distribution stubs to reflect that we
12769 do not generate stub in separate files anymore.
12771 * einfo.ads: Clarify the fact that a tagged private type has the
12772 E_Record_Type_With_Private Ekind.
12774 * erroutc.adb: Minor reformatting
12776 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
12777 values if line length is increased using -gnatyM (noticed during code
12780 * eval_fat.adb: Minor reformatting
12781 Put spaces around exponentiation operator
12783 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12786 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
12787 has been rewritten as an explicit dereference, retrieve type of
12788 original node to check for possibly unconstrained record type.
12790 2004-05-10 Ed Schonberg <schonberg@gnat.com>
12792 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
12793 overriding, use the operation of the parent unconditionally.
12795 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
12796 operation when either operand is a literal, to avoid further
12799 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
12800 overridden by a previous explicit declaration, mark the previous entity
12803 * sem_disp.adb (Check_Dispatching_Operation): New predicate
12804 Is_Visibly_Controlled, to determine whether a declaration of a
12805 primitive control operation for a derived type overrides an inherited
12806 one. Add warning if the explicit declaration does not override.
12808 2004-05-10 Vincent Celier <celier@gnat.com>
12810 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
12811 some cases when the sources are no longer present.
12813 * make.adb (Collect_Arguments): Fail if an external source, not part
12814 of any project need to be compiled, when switch -x has not been
12817 * makeusg.adb: Document new switch -x
12819 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
12820 defaulted to False.
12822 * switch-m.adb (Scan_Make_Switches): New switch -x
12824 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
12825 gnatmake switch -x.
12827 * gnat_ugn.texi: Document new gnatmake switch -x
12829 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
12831 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
12833 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
12834 (process_attributes): Likewise.
12836 2004-05-10 Joel Brobecker <brobecker@gnat.com>
12838 * s-inmaop.ads: Fix spelling mistake in one of the comments.
12840 2004-05-10 Robert Dewar <dewar@gnat.com>
12842 * gnat_ugn.texi: Document that for config pragma files, the maximum
12843 line length is always 32767.
12845 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
12846 literals is now allowed.
12848 * gnat-style.texi: Remove statement about splitting long lines before
12849 an operator rather than after, since we do not follow this rule at all.
12850 Clarify rule (really lack of rule) for spaces around exponentiation
12852 * sem_elim.adb: Allow concatenation of string literals as well as a
12853 single string literal for pragma arguments.
12855 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
12857 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
12858 written for append case.
12860 * frontend.adb: Changes to avoid checking max line length in config
12863 * g-os_lib.ads: Minor reformatting
12865 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
12866 wrong in any case. Instead use standard value. Noticed during code
12869 * opt.ads (Max_Line_Length): New field, used to implement removal of
12870 limitation on length of lines when scanning config pragma files.
12872 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
12873 makeutl.ads, makeutl.adb: Minor reformatting
12875 * scn.adb: Do not check line length while scanning config pragma files
12876 Do not check line length while scanning out license information
12878 * scng.adb: Changes to avoid line length checks while parsing config
12881 2004-05-10 GNAT Script <nobody@gnat.com>
12883 * Make-lang.in: Makefile automatically updated
12885 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
12887 * osint.adb (Find_Program_Name): Fix handling of VMS version
12890 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
12892 * g-os_lib.ads (Invalid_Time): New constant
12894 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
12895 return OS_Time instead of time_t to match what is imported by Ada.
12896 Now return -1 if the file doesn't exist, instead of a random value
12898 2004-05-05 Robert Dewar <dewar@gnat.com>
12900 * usage.adb: Add line for -gnatR?s switch
12902 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
12904 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
12905 and for Match (Data_First, Data_last)
12907 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
12908 written when we are dealing with multi-unit files.
12910 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
12912 * Makefile.in: Remove unused targets and variables.
12914 2004-05-05 Vincent Celier <celier@gnat.com>
12916 * switch-m.adb: New gnatmake switch -eI
12918 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
12919 of new gnatmake switch -eInnn.
12921 * makegpr.adb: Take into account new parameters Index and Src_Index in
12924 * clean.adb: Implement support for multi-unit sources, including new
12927 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
12930 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
12931 (Extract_From_Q): New out parameter Index
12932 (Mark, Is_Marked): Subprograms moved to Makeutl
12933 (Switches_Of): New parameter Source_Index
12934 (Add_Switch): New parameter Index
12935 (Check): New parameter Source_Index
12936 (Collect_Arguments): New parameter Source_Index
12937 (Collect_Arguments_And_Compile): New parameter Source_Index
12938 (Compile): New parameter Source_Index
12939 Put subprograms in alphabetical order
12940 Add support for multi-source sources, including in project files.
12942 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
12943 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
12946 * makeusg.adb: New gnatmake switch -eInnn
12948 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
12951 * opt.ads (Main_Index): New variable, defaulted to 0.
12953 * osint.ads, osinte.adb (Add_File): New parameter Index
12954 (Current_Source_Index): New function
12956 * prj.adb: Take into account new components Index and Src_Index
12958 * prj.ads (String_Element): New component Index
12959 (Variable_Value): New component Index
12960 (Array_Element): New component Src_Index
12962 * prj-attr.adb: Indicate that optional index may be specified for
12963 attributes Main, Executable, Spec, Body and some of Switches.
12965 * prj-attr.ads (Attribute_Kind): New values for optional indexes
12966 (Attribute_Record): New component Optional_Index
12968 * prj-com.ads (File_Name_Data): New component Index
12970 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
12972 * prj-env.adb (Put): Output optional index
12974 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
12975 attributes Spec and Body.
12977 * prj-nmsc.adb: Process optional indexes
12979 * prj-pp.adb: Ouput "at" for optional indexes
12981 * prj-proc.adb: Take into account optional indexes
12983 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
12984 Optional_Index. For string literal,
12985 process optional index when Optional_Index is True.
12986 (Parse_Expresion): New Boolean parameter Optional_Index
12988 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
12989 (Set_Source_Index_Of): New procedure
12991 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
12994 * prj-util.ads (Executable_Of): New parameter Index
12995 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
12996 New parameter Src_Index, defaulted to 0.
12998 2004-05-05 Ed Schonberg <schonberg@gnat.com>
13001 * sem_ch3.adb (Access_Definition): If this is an access parameter
13002 whose designated type is imported through a limited_with clause, do
13003 not add the enclosing subprogram to the list of private dependents of
13006 2004-05-05 Ed Schonberg <schonberg@gnat.com>
13009 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
13010 a limited_with clause, and the other is its non-limited view.
13012 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
13014 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
13016 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
13017 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
13018 Stand.Boolean_Literals to produce references to entities
13019 Standard_False and Standard_True from compile-time computed boolean
13022 * stand.ads (Boolean_Literals): New variable, provides the entity
13023 values for False and True, for use by the expander.
13025 2004-05-05 Doug Rupp <rupp@gnat.com>
13027 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
13028 5vinmaop.adb: Unchecked convert Short_Address vice Address
13030 * adaint.c, raise.c: Caste CRTL function return value
13031 to avoid gcc error on 32/64 bit IVMS.
13033 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
13036 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
13038 * 5qsystem.ads (Address): Declare as Long_Integer
13039 (Short_Address): Declare as 32 bit subtype of Address
13040 Declare abstract address operations to avoid gratuitous ambiguities.
13042 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
13044 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
13045 instead of the old Boolean_Entry_Barriers.
13046 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
13048 2004-05-05 GNAT Script <nobody@gnat.com>
13050 * Make-lang.in: Makefile automatically updated
13052 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
13054 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
13056 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
13060 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
13061 alone. Replacing object references by literals is inappropriate in a
13062 so low level context.
13064 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
13066 * a-exexpr.adb: Add comments
13068 2004-05-03 Joel Brobecker <brobecker@gnat.com>
13070 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
13071 declare the Ancestor_Tags array in Type_Specific_Data with a small size
13072 without risking a bounds check error when accessing one of its
13074 (Type_Specific_Data): Define Ancestor_Tags as a small array.
13075 This prevents us from hitting a limitation during the debug info
13076 generation when using stabs.
13078 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
13080 This prevents us from hitting a limitation during the debug info
13081 generation when using stabs.
13083 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
13085 lang-specs.h: Remove -gnatz* from specs.
13087 2004-05-03 Vincent Celier <celier@gnat.com>
13089 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
13091 * Make-lang.in, Makefile.in: Add gprmake
13093 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
13095 * sem_aggr.adb: Fix typo in comment.
13097 2004-05-03 Robert Dewar <dewar@gnat.com>
13099 * make.adb: Minor reformatting
13101 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
13103 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
13104 so that it works when address is not a private type.
13106 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
13107 properly with rewritten unchecked conversions. This prevents
13108 order-of-elaboration issues that can otherwise arise.
13109 (Minimum_Size): Don't check size of access types under VMS
13111 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
13112 interpretations of integer literals as type System.Address.
13114 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
13115 (Is_Descendent_Of): New function
13117 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
13119 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
13120 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
13121 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
13123 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
13124 of the old Max_Entry_Queue_Depth.
13126 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
13127 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
13128 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
13130 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
13131 New entry for proper handling of Max_Entry_Queue_Depth.
13132 New entry for proper handling of No_Dynamic_Interrupts.
13134 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
13135 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
13136 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
13137 the GNAT specific restriction Max_Entry_Queue_Depth.
13138 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
13139 the GNAT specific restriction No_Dynamic_Interrupts.
13141 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
13142 instead of the old Boolean_Entry_Barriers.
13143 Use the new restriction No_Dynamic_Attachment instead of the old
13144 No_Dynamic_Interrupts.
13146 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
13147 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
13149 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
13150 of the old Max_Entry_Queue_Depth.
13152 2004-05-03 GNAT Script <nobody@gnat.com>
13154 * Make-lang.in: Makefile automatically updated
13156 2004-04-29 Ed Schonberg <schonberg@gnat.com>
13158 * checks.adb (Enable_Range_Check): If the prefix of an index component
13159 is an access to an unconstrained array, perform check unconditionally.
13161 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13163 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
13166 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
13168 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
13169 alternate stack setting. There was no support for the tasking cases
13170 and the changes eventually caused a number of side-effect failures in
13171 the non-tasking case too.
13173 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
13175 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
13178 2004-04-29 Vincent Celier <celier@gnat.com>
13180 * make.adb (Gnatmake): Increase max size of argument array for
13181 gnatbind for the potential addition of -F.
13182 If there are Stand-Alone Library projects, invoke gnatbind with -F to
13183 be sure that elaboration flags will be checked.
13185 * switch-c.adb: Correct call to Scan_Pos for -gnateI
13187 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
13189 * sem_warn.adb (Check_References): Move '<access-variable> may be
13190 null' warning out of under Warn_On_No_Value_Assigned.
13192 2004-04-29 Ed Falis <falis@gnat.com>
13194 * gnat_ugn.texi: Fixed texi error
13196 2004-04-29 Robert Dewar <dewar@gnat.com>
13198 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
13199 abstract operations if they come from predefined files.
13201 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
13204 * s-addope.adb: Correct obvious error in mod function
13206 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
13208 * Makefile.in: Add target pairs for powerpc darwin*
13211 * a-intnam-darwin.ads, s-osinte-darwin.adb,
13212 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
13214 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
13216 * Makefile.in: Add target macro definitions for s390*-linux*.
13217 * system-linux-s390.ads: New file.
13218 * system-linux-s390x.ads: New file.
13220 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
13222 * gnat_ugn.texi: Correct argument to @setfilename.
13224 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
13226 * a-exexpr.adb (Unwind_Word): New data type.
13227 (Unwind_Exception): Use it as type of Private1 and Private2.
13229 * raise.c (db_action_for): Fix debug printf.
13231 2004-04-27 Ed Schonberg <schonberg@gnat.com>
13233 * a-wtmoio.ads: Formal type must be a modular type, not a signed
13236 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13238 * decl.c (gnat_to_gnu_entity, case object): Call
13239 __builtin_update_setjmp_buf.
13241 * gigi.h (update_setjmp_buf): Deleted.
13242 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
13244 * misc.c: (update_setjmp_buf): Deleted.
13246 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
13247 around block of RTL.
13249 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
13251 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
13253 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
13254 subprogram for which no pragma All_Calls_Remote applies, store the
13255 address of the real subprogram in the underlying record type, so local
13256 dereferences do not go through the PCS.
13258 2004-04-26 Robert Dewar <dewar@gnat.com>
13260 * i-c.ads: Add some type qualifications to avoid ambiguities when
13261 compiling with s-auxdec.ads and a non-private address type.
13263 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
13265 * Makefile.rtl: Fix error in previous check-in:
13266 Add s-addope.o to non tasking object list (rather than tasking object
13269 2004-04-26 Javier Miranda <miranda@gnat.com>
13271 * sem_aggr.adb: Fix typo in comments
13272 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
13273 Required to check the null-exclusion attribute.
13275 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
13276 case of anonymous access types in record and array components. For a
13277 component definition the level is the same of the enclosing composite
13280 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
13281 that are anonymous access types the level of accessibility depends on
13282 the enclosing type declaration. In order to have this information, set
13283 the scope of the anonymous access type to the enclosing record type
13285 (Array_Type_Declaration): In case of components that are anonymous
13286 access types the level of accessibility depends on the enclosing type
13287 declaration. In order to have this information, set the scope of the
13288 anonymous access type to the enclosing array type declaration.
13290 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
13293 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
13294 renaming of anonymous access-to-constant types allowed if and only if
13295 the renamed object is access-to-constant.
13297 * sem_util.adb (Type_Access_Level): In case of anonymous access types
13298 that are component_definition or discriminants of a nonlimited type,
13299 the level is the same as that of the enclosing component type.
13301 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
13303 * sem_elim.adb: Some minor code reorganization from code reading. Fix
13304 misprint in the function name (File_Name_Match).
13306 2004-04-23 Laurent GUERBY <laurent@guerby.net>
13308 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
13311 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13313 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
13315 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
13317 * adaint.c (__gnat_try_lock): No longer requires that the parent
13318 directory be writable, the directory itself is enough.
13319 (gnat_is_absolute_path): Change profile, so that the call from
13320 GNAT.OS_Lib can be made more efficient.
13322 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
13323 from GNAT.OS_Lib can be made more efficient.
13325 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
13326 one copy of the file name. Found by code reading.
13328 2004-04-23 Vincent Celier <celier@gnat.com>
13330 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
13331 Correct documentation on gnatmake switches transmitted to the compiler
13333 * ali.ads: Minor comment fix
13335 2004-04-23 Javier Miranda <miranda@gnat.com>
13337 * sem_ch6.adb: (Confirming Types): Code cleanup
13339 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
13340 subprogram types: E_Anonymous_Access_Subprogram_Type and
13341 E_Anonymous_Access_Protected_Subprogram_Type.
13343 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
13345 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
13346 whether a pragma All_Calls_Remote applies to the subprogram on which
13348 No functional change is introduced by this revision; the new parameter
13349 will be used to allow calls to local RCI subprograms to be optimized
13350 to not use the PCS in the case where no pragma All_Calls_Remote applies,
13351 as is already done in the PolyORB implementation of the DSA.
13353 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
13354 whether a pragma All_Calls_Remote applies to the subprogram on which
13356 No functional change is introduced by this revision; the new parameter
13357 will be used to allow calls to local RCI subprograms to be optimized
13358 to not use the PCS in the case where no pragma All_Calls_Remote applies,
13359 as is already done in the PolyORB implementation of the DSA.
13361 2004-04-23 Robert Dewar <dewar@gnat.com>
13363 * Makefile.rtl: Add entry for s-addope.o in run time library list
13364 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
13365 * s-addope.ads, s-addope.adb: New files.
13367 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
13368 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
13369 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
13370 System.Address to be non-private and signed.
13372 * sem_elim.adb: Minor reformatting (fairly extensive)
13373 Some minor code reorganization from code reading
13374 Add a couple of ??? comments
13376 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13378 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
13379 (tree_transform, case N_If_Statement): Remove non-determinism.
13381 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
13383 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
13385 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
13386 Eliminate' section.
13388 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
13389 no longer used as a parameter name for Eliminate pragma).
13391 2004-04-22 Laurent GUERBY <laurent@guerby.net>
13393 PR optimization/14984
13394 PR optimization/14985
13395 * trans.c (gigi): Fix non determinism leading to bootstrap
13396 comparison failures.
13398 2004-04-21 Pascal Obry <obry@gnat.com>
13400 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
13401 passed to spawnvp() to properly handle program pathname with spaces on
13404 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
13406 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
13407 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
13408 unlocked in case of exceptions.
13410 2004-04-21 Joel Brobecker <brobecker@gnat.com>
13412 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
13413 This function does not exist anymore.
13415 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
13417 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
13419 * link.c: Move variables to the __gnat name space.
13421 * Makefile.in: list link.o explicitly when needed.
13423 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
13425 2004-04-21 Javier Miranda <miranda@gnat.com>
13427 * einfo.adb (Original_Access_Type): New subprogram
13428 (Set_Original_Access_Type): New subprogram
13429 (Write_Field21_Name): Write the name of the new field
13431 * einfo.ads (Original_Access_Type): New field present in access to
13433 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
13434 E_Anonymous_Access_Protected_Subprogram_Type.
13436 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
13439 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
13440 to anonymous access to subprogram types.
13442 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
13443 to subprogram types.
13445 * sem_ch3.adb (Access_Definition): Complete decoration of entities
13446 corresponding to anonymous access to subprogram types.
13447 (Analyze_Component_Declaration): Add new actual to the call to
13448 subprogram replace_anonymous_access_to_protected_subprogram.
13449 (Array_Type_Declaration): Add new actual to the call to subprogram
13450 replace_anonymous_access_to_protected_subprogram.
13451 (Process_Discriminants): Add new actual to the call to subprogram
13452 replace_anonymous_access_to_protected_subprogram.
13453 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
13455 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
13458 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
13459 access to subprogram types.
13461 * sem_util.adb (Has_Declarations): Addition of package_specification
13464 2004-04-21 Ed Schonberg <schonberg@gnat.com>
13466 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
13467 inlined flags to renamed entity only if in current unit.
13469 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
13471 * s-parint.ads: Add DSA implementation marker.
13473 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
13474 value of System.Partition_Interface.DSA_Implementation to determine
13475 what version of the distributed systems annex is available (no
13476 implementation, GLADE, or PolyORB).
13478 2004-04-21 Joel Brobecker <brobecker@gnat.com>
13480 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
13482 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13484 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
13485 with new type if alias sets differ.
13486 Fixes ACATS c41103b.
13488 2004-04-21 Vincent Celier <celier@gnat.com>
13490 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
13491 Add array Lang_Args for the language specific compiling argument
13494 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
13496 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
13498 * gnat_rm.texi: Update the descripton of the Eliminate pragma
13499 according to the recent changes in the format of the parameters of the
13500 pragma (replacing Homonym_Number with Source_Location).
13502 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
13504 * 5isystem.ads: Removed, unused.
13506 * gnat_rm.texi: Redo 1.13 change.
13508 2004-04-19 Robert Dewar <dewar@gnat.com>
13510 * s-stoele.ads: Clean up definition of Storage_Offset (the new
13511 definition is cleaner, avoids the kludge of explicit Standard operator
13512 references, and also is consistent with a visible System.Address with
13513 no visible operations.
13515 * s-geveop.adb: Add declarations to avoid assumption of visible
13516 operations on type System.Address (since these might not be available
13517 if Address is a non-private type for which the operations
13518 are made abstract).
13520 * sem_eval.adb: Minor reformatting
13522 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
13523 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
13524 reformatting (new function spec format).
13526 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
13527 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
13528 s-caun64.adb: Add declarations to avoid assumption of visible
13529 operations on type System.Address (since these might not be available
13530 if Address is a non-private type for which the operations are made
13533 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
13535 * exp_intr.adb: Minor comment update
13537 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
13539 * 5omastop.adb: Add declarations to avoid assumption of visible
13540 operations on type System.Address (since these might not be available
13541 if Address is a non-private type for which the operations
13542 are made abstract).
13544 2004-04-19 Vincent Celier <celier@gnat.com>
13546 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
13548 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
13551 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
13553 Call Check with Process_Languages.
13554 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
13555 with Process_Languages.
13556 (Recursive_Check): New Boolean parameter Process_Languages. Call
13557 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
13560 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
13562 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
13563 parameter Ada_Main, defaulted to True.
13564 Check for Ada specific characteristics only when Ada_Main is True.
13566 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
13568 * prj.adb: (Project_Empty): Add new Project_Data components.
13570 * prj.ads: New types and tables for non Ada languages.
13571 (Project_Data): New components Languages, Impl_Suffixes,
13572 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
13573 Include_Path, Include_Data_Set.
13575 * prj-env.ads, prj-env.adb: Minor reformatting
13577 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
13578 Put subprograms in alphabetical order
13580 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
13581 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
13584 * mlib-prj.adb: Back out modification in last version, as they are
13586 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
13588 * make.adb: (Mains): Moved to package Makeutl
13589 (Linker_Opts): Moved to package Makeutl
13590 (Is_External_Assignment): Moved to package Makeutl
13591 (Test_If_Relative_Path): Moved to package Makeutl
13592 (Gnatmake): Move sorting of linker options to function
13593 Makeutl.Linker_Options_Switches.
13595 * makeutl.ads, makeutl.adb: New files.
13597 * Makefile.in: Add makeutl.o to the object files for gnatmake
13599 * makeusg.adb: Add line for new switch -eL.
13601 * gnatls.adb (Image): New function.
13602 (Output_Unit): If in verbose mode, output the list of restrictions
13603 specified by pragmas Restrictions.
13605 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
13608 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
13609 needed, to put it in the range 1970 (included) - 2026 (excluded).
13610 (Time_Of): Do not shift Unix_Min_Year (1970).
13611 Shift the date by multiple of 56 years, if needed, to put it in the
13612 range 1970 (included) - 2026 (excluded).
13614 * adaint.h, adaint.c (__gnat_set_executable): New function.
13616 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13618 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
13619 and pop GC context.
13620 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
13621 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
13622 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
13623 (tree_transform, case N_Code_Statement): Likewise.
13624 (gnat_expand_stmt, case LABEL_STMT): Don't look at
13625 LABEL_STMT_FIRST_IN_EH.
13626 (gnat_expand_stmt, case ASM_STMT): New case.
13628 * utils2.c (build_unary_op): Properly set TREE_READONLY of
13629 UNCONSTRAINED_ARRAY_REF.
13631 * utils.c (poplevel): Temporarily push/pop GC context around inline
13632 function expansion.
13634 * decl.c (maybe_variable): Properly set TREE_READONLY of
13635 UNCONSTRAINED_ARRAY_REF.
13636 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
13638 * ada-tree.def: (ASM_STMT): New.
13640 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
13641 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
13642 ASM_STMT_INPUT): New.
13643 (ASM_STMT_CLOBBER): Likewise.
13645 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
13647 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
13648 general rcheck mechanism to raise Program_Error for E.4(18), instead
13649 of a custom raiser in System.Partition_Interface.
13650 Part of general cleanup work before PolyORB integration.
13652 * snames.ads, snames.adb: Add new runtime library entities and names
13655 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
13657 (Build_Subprogram_Id): New subprogram provided by exp_dist
13658 Code reorganisation in preparation for PolyORB integration.
13660 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
13662 (Build_Subprogram_Id): New subprogram provided by exp_dist
13664 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
13665 actual parameter types for call to dereference of an
13666 access-to-subprogram type.
13668 * rtsfind.ads: Add new runtime library entities and names for PolyORB
13671 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
13672 instead, which has the same behaviour here since we never pass it a
13675 * link.c (run_path_option, Solaris case): Use -Wl, as for other
13678 * Makefile.in: adjust object file lists for gnatlink and gnatmake
13679 to account for new dependency upon Interfaces.C.Strings + link.o
13680 For x86 FreeBSD, use 86numaux.
13682 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
13683 from Mlib.Tgt to Mlib.
13685 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
13686 target-independent.
13688 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
13689 target-specific versions of this subprogram, now implemented as a
13690 target-independent function in Mlib.
13692 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
13693 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
13694 (Linker_Library_Path_Option): Remove target-specific versions of this
13695 subprogram, now implemented as a target-independent function in Mlib.
13697 * atree.adb: (Allocate_Initialize_Node): New subprogram.
13698 Factors out node table slots allocation.
13699 (Fix_Parents): New subprogram.
13700 Encapsulate the pattern of fixing up parent pointers for syntactic
13701 children of a rewritten node.
13702 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
13703 (Rewrite): Use New_Copy when creating saved copy of original node.
13704 (Replace): Use Copy_Node to copy nodes.
13706 2004-04-19 Javier Miranda <miranda@gnat.com>
13708 * sprint.adb (Sprint_Node_Actual): Give support to the new
13709 Access_To_Subprogram node available in Access_Definition nodes. In
13710 addition, give support to the AI-231 node fields: null-exclusion,
13711 all-present, constant-present.
13713 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
13715 * sinfo.ads, sinfo.adb:
13716 New field Access_To_Subprogram_Definition in Access_Definition nodes
13718 * sem_ch6.adb (Process_Formals): Move here the code that creates and
13719 decorates internal subtype declaration corresponding to the
13720 null-excluding formal. This code was previously in Set_Actual_Subtypes.
13721 In addition, carry out some code cleanup on this code. In case of
13722 access to protected subprogram call
13723 Replace_Anonymous_Access_To_Protected_Subprogram.
13724 (Set_Actual_Subtypes): Code cleanup.
13726 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
13727 Find_Type in case of anonymous access renamings. Add warning in case of
13728 null-excluding attribute used in anonymous access renaming.
13730 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
13733 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
13735 (Access_Definition): In case of anonymous access to subprograms call
13736 the corresponding semantic routine to decorate the node.
13737 (Access_Subprogram_Declaration): Addition of some comments indicating
13738 some code that probably should be added here. Detected by comparison
13739 with the access_definition subprogram.
13740 (Analyze_Component_Declaration): In case of access to protected
13741 subprogram call Replace_Anonymous_Access_To_Protected.
13742 (Array_Type_Declaration): In case of access to protected subprogram call
13743 Replace_Anonymous_Access_To_Protected_Subprogram.
13744 (Process_Discriminants): In case of access to protected subprogram call
13745 Replace_Anonymous_Access_To_Protected_Subprogram.
13747 * par.adb (P_Access_Definition): New formal that indicates if the
13748 null-exclusion part was present.
13749 (P_Access_Type_Definition): New formal that indicates if the caller has
13750 already parsed the null-excluding part.
13752 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
13753 (P_Identifier_Declarations): Code cleanup and give support to renamings
13754 of anonymous access to subprogram types.
13755 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
13756 (P_Array_Type_Definition): Give support to AI-254.
13757 (P_Component_Items): Give support to AI-254.
13758 (P_Access_Definition): New formal that indicates if the header was
13759 already parsed by the caller.
13760 (P_Access_Type_Definition): New formal that indicates if the caller has
13761 already parsed the null-excluding part.
13763 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
13764 call to P_Access_Definition.
13766 2004-04-19 Geert Bosch <bosch@gnat.com>
13768 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
13769 the delicate semantics of floating-point to integer conversion.
13770 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
13772 * eval_fat.adb (Machine_Mantissa): Moved to spec.
13773 (Machine_Radix): New function.
13775 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
13777 (Machine_Radix): New function also for use in conversion checks.
13779 2004-04-19 Ed Schonberg <schonberg@gnat.com>
13781 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
13783 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
13784 to decorate the access-to-protected subprogram and the equivalent type.
13786 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
13787 to anonymous access to subprogram types.
13789 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
13790 constant-folding, for legality checks in contexts that require an RM
13793 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
13794 temporary but stack checking is not enabled, increment serial number
13795 to so that symbol generation is consistent with and without stack
13798 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
13799 independent on whether stack checking is enabled, caller must check
13800 the corresponding flag.
13802 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
13804 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
13805 parent if it has discriminants.
13806 (Build_Derived_Private_Type): Constructed full view does
13807 not come from source.
13808 (Process_Discriminants): Default discriminants on a tagged type are
13809 legal if this is the internal completion of a private untagged
13812 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
13813 no constraint checks, because it corresponds to an existing object.
13815 * sem_prag.adb (Process_Convention): Pragma applies
13816 only to subprograms in the same declarative part, i.e. the same unit,
13817 not the same scope.
13819 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
13820 ignore type mismatch on a numeric conversion if expression comes from
13823 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
13825 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
13826 Homonym_Number parameter, add processing for Source_Location parameter
13828 (Check_Eliminated): Remove the check for homonym numbers, add the check
13829 for source location traces.
13831 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
13832 with Arg_Source_Location corresponding to the changes in the format of
13835 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
13836 Eliminate pragma corresponding to the changes in the format of the
13837 pragma: Homonym_Number is replaced with Source_Location, two ways of
13838 distinguishing homonyms are mutially-exclusive.
13840 2004-04-19 Joel Brobecker <brobecker@gnat.com>
13842 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
13844 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
13845 No_Dollar_In_Label, no longer necessary, as it is always True.
13846 (Strip_Suffixes): Likewise.
13848 2004-04-19 Gary Dismukes <dismukes@gnat.com>
13850 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
13851 modulus for compatibility with size clause on targets with 16-bit
13854 * layout.adb (Discrimify): In the case of private types, set Vtyp to
13855 full type to fix type mismatches on calls to size functions for
13856 discriminant-dependent array components.
13858 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
13860 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
13863 2004-04-19 Pascal Obry <obry@gnat.com>
13865 * mdll-utl.adb (Locate): New version is idempotent.
13867 2004-04-17 Laurent Guerby <laurent@guerby.net>
13869 PR ada/14988 (partial)
13870 * impunit.adb: Fix typo.
13872 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
13874 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
13875 and install-rts-cert targets. Remove all gnatlib and gnattools
13876 targets and all other rts-* targets (moved to libada). Remove (now)
13877 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
13878 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
13880 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13882 * trans.c (tree_transform): Shortcut returning error_mark_node for
13883 statements in annotate_only_mode.
13884 (tree_transform, case N_Label, case N_Return_Statement,
13885 N_Goto_Statement): Make statement tree instead of generating code.
13886 (tree_transform, case N_Assignment_Statement): No longer check
13887 type_annotate_only.
13888 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
13890 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
13892 (gnat_to_gnu): Collect any RTL generated and deal with it.
13893 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
13894 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
13895 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
13897 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
13899 * ada-tree.def (EXPR_STMT): Fix typo in name.
13900 (BLOCK_STMT, IF_STMT): New nodes.
13902 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
13903 LABEL_STMT_FIRST_IN_EH): New macros.
13904 (RETURN_STMT_EXPR): Likewise.
13906 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
13907 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
13909 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13911 * atree.ads: Correct documentation on extended nodes.
13913 * link.c: Set run_path_option for FreeBSD.
13915 2004-04-08 Vincent Celier <celier@gnat.com>
13917 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
13918 one of the ALI file, do not link with DEC lib.
13920 * par.adb Remove the last two characters ("%s" or "%b") when checking
13921 if a language defined unit may be recompiled.
13923 2004-04-08 Ed Schonberg <schonberg@gnat.com>
13925 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
13926 removal of abstract operation leaves no possible interpretation for
13929 * sem_eval.adb (Eval_Qualified_Expression): Use
13930 Set_Raises_Constraint_Error on node when needed, so that it does not
13931 get optimized away by subsequent optimizations.
13933 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
13934 operands even when they are not wrapped in a type conversion.
13936 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
13938 * sem_prag.adb (Set_Exported): Warn about making static as result of
13939 export only when the export is coming from source. This may be not
13940 be true e.g. on VMS where we expand export pragmas for exception codes
13941 together with imported or exported exceptions, and we don't want the
13942 user to be warned about something he didn't write.
13944 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
13946 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
13947 duplication between normal entities and those declared as renamings.
13948 No functional change.
13950 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
13951 inline functions returning an unconstrained result.
13953 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
13955 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
13956 conform to what other front-ends do.
13958 2004-04-08 Doug Rupp <rupp@gnat.com>
13960 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
13963 2004-04-06 Pascal Obry <obry@gnat.com>
13965 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
13967 * osint.adb (Program_Name): Do not look past a directory separator.
13969 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
13971 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
13973 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
13974 requirement for preserving a copy of the original assignment node.
13976 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
13978 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
13980 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
13983 2004-04-06 Ed Schonberg <schonberg@gnat.com>
13985 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
13986 operator calls in functional notation, and apply
13987 Universal_Interpretation to operands, not to their type.
13989 2004-04-06 Robert Dewar <dewar@gnat.com>
13991 * 5wdirval.adb: Minor reformatting
13993 2004-04-06 Ed Falis <falis@gnat.com>
13995 * gnat_rm.texi: Improve a reference to the GCC manual
13997 2004-04-05 Vincent Celier <celier@gnat.com>
13999 * adaint.h, adaint.c: Add function __gnat_named_file_length
14001 * impunit.adb: Add Ada.Directories to the list
14003 * Makefile.in: Add VMS and Windows versions of
14004 Ada.Directories.Validity package body.
14006 * Makefile.rtl: Add a-direct and a-dirval
14008 * mlib-tgt.ads: Minor comment update.
14010 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
14011 a-direct.ads, a-direct.adb: New files.
14013 2004-04-05 Vincent Celier <celier@gnat.com>
14016 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
14017 just to the compiler.
14019 2004-04-05 Robert Dewar <dewar@gnat.com>
14021 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
14022 returned string is 1.
14024 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
14026 * eval_fat.ads: Minor reformatting
14028 * g-curexc.ads: Document that lower bound of returned string values
14031 * gnatlink.adb: Add ??? comment for previous change
14032 (need to document why this is VMS specific)
14034 * s-stoele.ads: Minor reformatting
14036 * tbuild.ads: Minor reformatting throughout (new function specs)
14038 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
14041 * scng.adb: Minor reformatting
14043 2004-04-05 Geert Bosch <bosch@gnat.com>
14045 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
14046 (Leading_Part): Still perform truncation to machine number if the
14047 specified radix_digits is greater or equal to machine_mantissa.
14049 2004-04-05 Javier Miranda <miranda@gnat.com>
14051 * par-ch3.adb: Complete documentation of previous change
14052 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
14053 (aliased must appear before constant).
14055 * par-ch4.adb: Complete documentation of previous change.
14057 * par-ch6.adb: Complete documentation of previous change.
14059 * sinfo.ads: Fix typo in commment.
14061 2004-04-05 Ed Schonberg <schonberg@gnat.com>
14063 * sem_ch3.adb (Inherit_Components): If derived type is private and has
14064 stored discriminants, use its discriminants to constrain parent type,
14065 as is done for non-private derived record types.
14067 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
14068 Ada 2005 AI-310: an abstract non-dispatching operation is not a
14069 candidate interpretation in an overloaded call.
14071 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
14072 expression is Null and target type is not an access type (e.g. a
14073 non-private address type).
14075 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
14077 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
14078 statement whose right-hand side is an inlined call, save a copy of the
14079 original assignment subtree to preserve enough consistency for
14080 Analyze_Assignment to proceed.
14082 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
14083 complete assignment subtree which is now unnecessary, as the expansion
14084 of inlined call has been improved to preserve a consistent assignment
14085 tree. Note_Possible_Modification must be called only
14086 after checks have been applied, or else unnecessary checks will
14089 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
14090 of explicit dereferences that do not Come_From_Source:
14091 - be selective on cases where we must go back to the dereferenced
14092 pointer (an assignment to an implicit dereference must not be
14093 recorded as modifying the pointer);
14094 - do not rely on Original_Node being present (Analyze_Assignment
14095 calls Note_Possible_Modification on a copied tree).
14097 * sem_warn.adb (Check_References): When an unset reference to a pointer
14098 that is never assigned is encountered, prefer '<pointer> may be null'
14099 warning over '<pointer> is never assigned a value'.
14101 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
14103 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
14106 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
14108 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
14109 libexc. We currently don't reference anything in this library and
14110 linking it in triggers linker warnings we don't want to see.
14112 * init.c: Update comments.
14114 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14116 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
14117 * utils.c (create_field_decl): Likewise.
14118 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
14120 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
14122 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
14123 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
14124 Add info directory entry and category.
14126 2004-04-02 Jan Hubicka <jh@suse.cz>
14128 * utils.c: Include function.h
14129 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
14131 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
14134 * Make-lang.in: Clean up generation of documentation
14136 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
14138 * xgnatug.adb: Removed, replaced by xgnatugn.adb
14140 * xgnatugn.adb: Replaces xgnatug.adb
14142 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
14144 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
14146 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14147 gnat_ug_wnt.texi: Removed.
14149 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
14151 * utils2.c: Update copyright notice.
14153 2004-04-01 Robert Dewar <dewar@gnat.com>
14155 * checks.adb: Minor reformatting throughout
14156 Note that prev checkin added RM reference to alignment warning
14158 2004-04-01 Ed Schonberg <schonberg@gnat.com>
14160 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
14161 non-static when building aggregate for bit-packed array.
14163 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
14164 function call that is itself the actual in a procedure call, build
14167 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
14168 a string literal, create a temporary for it, constant folding only
14169 handles scalars here.
14171 2004-04-01 Vincent Celier <celier@gnat.com>
14173 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
14174 Error_Msg_SP): New empty procedures to instantiate the Scanner.
14175 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
14177 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
14178 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
14179 and get the checksum.
14181 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
14183 Increase the Marking_Label at the end of the Multiple_Main_Loop,
14184 instead of at the beginning.
14186 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
14188 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
14191 * osint.ads (Multi_Unit_Index_Character): New Character global variable
14193 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
14196 * par.adb: Remove test on file name to detect language defined units.
14197 Add test on unit name, after parsing, to detect language defined units
14198 that are not compiled with -gnatg (except System.RPC and its children)
14200 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
14201 following units without style checking.
14203 * switch-c.adb: Change -gnatC to -gnateI
14205 * usage.adb: Document new switch -gnateInnn
14207 * scng.adb (Accumulate_Token_Checksum): New procedure
14208 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
14209 word or literal number.
14210 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
14213 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
14216 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
14217 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
14218 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
14219 5vtpopde.adb: Add missing 'constant' keywords.
14221 2004-04-01 Javier Miranda <miranda@gnat.com>
14223 * par-ch4.adb: (P_Allocator): Code cleanup
14225 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
14228 * sinfo.ads: Complete documentation of previous change
14230 2004-04-01 Pascal Obry <obry@gnat.com>
14232 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
14233 only on VMS. This special handling was done because an old GNU/ld bug
14234 on Windows which has been fixed.
14236 2004-04-01 GNAT Script <nobody@gnat.com>
14238 * Make-lang.in: Makefile automatically updated
14240 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14242 * decl.c (gnat_to_gnu_entity, make_type_from_size):
14243 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
14244 * trans.c (tree_transform, convert_with_check): Likewise.
14245 * utils.c (gnat_signed_or_unsigned_type): Likewise.
14246 (build_vms_descriptor, unchecked_convert): Likewise.
14247 * utils2.c (nonbinary_modular_operation): Likewise.
14249 2004-03-29 Javier Miranda <miranda@gnat.com>
14251 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
14252 (Install_Null_Excluding_Check): Local subprogram that determines whether
14253 an access node requires a runtime access check and if so inserts the
14254 appropriate run-time check.
14255 (Apply_Access_Check): Call Install_Null_Excluding check if required
14256 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
14258 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
14260 * einfo.ads: Fix typo in comment
14262 * exp_ch3.adb (Build_Assignment): Generate conversion to the
14263 null-excluding type to force the corresponding run-time check.
14264 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
14265 type to force the corresponding run-time check.
14267 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
14268 the null-excluding type to force the corresponding run-time check.
14270 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
14271 case of access types unless they have the null-excluding attribute.
14273 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
14276 * exp_util.ads: Fix typo in comment
14278 * par.adb (P_Null_Exclusion): New subprogram
14279 (P_Subtype_Indication): New formal that indicates if the null-excluding
14280 part has been scanned-out and it was present
14282 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
14284 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
14285 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
14286 type to force the corresponding run-time check
14287 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
14289 (Resolve_Array_Aggregate): Carry out some static checks
14290 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
14292 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
14293 attribute must be set only if specified by means of the null-excluding
14294 part. In addition, we must also propagate the access-constant attribute
14296 (Access_Subprogram_Declaration, Access_Type_Declaration,
14297 Analyze_Component_Declaration, Analyze_Object_Declaration,
14298 Array_Type_Declaration, Process_Discriminants,
14299 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
14300 and carry out some static checks.
14301 (Build_Derived_Access_Type): Set the null-excluding attribute
14302 (Derived_Type_Declaration, Process_Subtype): Carry out some static
14305 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
14307 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
14309 * sem_ch6.adb (Process_Formals): Carry out some static checks.
14310 (Set_Actual_Subtypes): Generate null-excluding subtype if the
14311 null-excluding part was present; it is not required to be done here in
14312 case of anonymous access types.
14313 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
14316 * sem_res.adb (Resolve_Actuals): Carry out some static check
14317 (Resolve_Null): Allow null in anonymous access
14319 * sinfo.adb: New subprogram Null_Exclusion_Present
14320 All_Present and Constant_Present available on access_definition nodes
14322 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
14323 object_declaration, derived_type_definition, component_definition,
14324 discriminant_specification, access_to_object_definition,
14325 access_function_definition, allocator, access_procedure_definition,
14326 access_definition, parameter_specification, All_Present and
14327 Constant_Present flags available on access_definition nodes.
14329 2004-03-29 Robert Dewar <dewar@gnat.com>
14331 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
14332 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
14333 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
14334 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
14335 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
14336 sem_prag.adb: Updates to handle multiple units/file
14338 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
14340 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
14341 sem_util.adb: Minor reformatting
14343 * sem_ch12.adb: Add comment for previous change
14345 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
14347 * osint.adb (Executable_Prefix): Set Exec_Name to the current
14348 executable name when not initialized. Otherwise, use its current value.
14350 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
14351 initialize it to another executable name than the current one. This
14352 allows to configure paths for an executable name (gnatmake) different
14353 from the current one (gnatdist).
14355 2004-03-29 Ed Schonberg <schonberg@gnat.com>
14357 * exp_ch6.adb (Expand_Call): A call to a function declared in the
14358 current unit cannot be inlined if it appears in the body of a withed
14359 unit, to avoid order of elaboration problems in gigi.
14361 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
14362 information for protected (wrapper) operation as well, to simplify gdb
14365 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
14366 protected body, indicate that the entity for the generated spec comes
14367 from source, to ensure that references are properly generated for it.
14368 (Build_Body_To_Inline): Do not inline a function that returns a
14371 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
14372 apply convention to homonyms that are declared explicitly.
14374 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
14375 that renames an equality operator and the operands are overloaded,
14376 resolve them with the declared formal types, before rewriting as an
14379 2004-03-29 GNAT Script <nobody@gnat.com>
14381 * Make-lang.in: Makefile automatically updated
14383 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
14385 * memtrack.adb: Log realloc calls, which are treated as free followed
14388 2004-03-25 Vincent Celier <celier@gnat.com>
14390 * prj-makr.adb (Process_Directories): Detect when a file contains
14391 several units. Do not include such files in the config pragmas or
14392 in the naming scheme.
14394 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
14395 Resolve links only when not in Trusted_Mode.
14396 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
14397 Do not resolve links for the display names.
14399 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
14400 resolve links when computing the display names.
14402 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
14404 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
14405 attribute reference does not denote a subtype, it can be any
14406 expression that has a classwide type, potentially after an implicit
14407 dereference. In particular, the prefix can be a view conversion for
14408 a classwide type (for which Is_Object_Reference holds), but it can
14409 also be a value conversion for an access-to-classwide type. In the
14410 latter case, there is an implicit dereference, and the original node
14411 for the prefix does not verify Is_Object_Reference.
14413 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
14414 conversion of a discriminant-dependent component of a mutable object
14417 2004-03-25 Ed Schonberg <schonberg@gnat.com>
14419 * freeze.adb (Freeze_Entity): When an inherited subprogram is
14420 inherited, has convention C, and has unconstrained array parameters,
14421 place the corresponding warning on the derived type declaration rather
14422 than the original subprogram.
14424 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
14425 indication on renaming declaration, if formal has a box and actual
14428 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
14429 determine whether to generate an implicit or explicit reference to
14430 the renamed entity.
14432 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
14433 subprogram renaming comes from a defaulted formal subprogram in an
14436 2004-03-25 Gary Dismukes <dismukes@gnat.com>
14438 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
14439 value expressions to ensure that calls within a component definition
14440 will be checked (since those are evaluated during the record type's
14443 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
14445 * s-tpobop.adb: Code clean up:
14446 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
14448 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
14450 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
14452 * Makefile.in: Clean up in the ravenscar run time.
14454 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14456 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
14457 of No_Strict_Aliasing to build_pointer_type_for_mode.
14458 * utils.c (update_pointer_to): Walk pointer and ref chains.
14460 2004-03-22 Cyrille Comar <comar@act-europe.fr>
14462 * ali.ads: Fix Comment about Dynamic_Elab.
14464 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
14465 Has_RACW, Is_Generic, etc.)
14466 (Output_Object, Gnatls): Take into account ALI files not attached to
14469 2004-03-22 Vincent Celier <celier@gnat.com>
14471 * gprep.adb: Change all String_Access to Name_Id
14472 (Is_ASCII_Letter): new function
14473 (Double_File_Name_Buffer): New procedure
14474 (Preprocess_Infile_Name): New procedure
14475 (Process_Files): New procedure
14476 (Gnatprep): Check if output and input are existing directories.
14477 Call Process_Files to do the real job.
14479 2004-03-22 Robert Dewar <dewar@gnat.com>
14481 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
14482 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
14484 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
14486 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
14487 case when the source contains only comments.
14489 2004-03-22 Ed Schonberg <schonberg@gnat.com>
14491 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
14492 declaration for a child subprogram body that acts as a spec, indicate
14493 that the entity in the declaration needs debugging information.
14495 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
14496 full view if the subtype is created for a constrained record component;
14497 gigi has enough information to construct the record, and there is no
14498 place in the tree for the declaration.
14500 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
14501 serial number for the dummy body that is built for analysis, to avoid
14502 inconsistencies in the generation of internal names when compiling
14505 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
14507 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
14510 2004-03-22 GNAT Script <nobody@gnat.com>
14512 * Make-lang.in: Makefile automatically updated
14514 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14516 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
14517 * trans.c (tree_transform, emit_index_check): Likewise.
14518 * utils.c (build_template): Likewise.
14519 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
14520 (maybe_unconstrained_array, unchecked_convert): Likewise.
14521 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
14522 (build_unary_op): Likewise.
14523 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
14524 (fill_vms_descriptor): Likewise.
14525 (build_call_alloc_dealloc): Likewise.
14527 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
14529 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
14532 * gnat_ug.texi: Add info directory category and entry.
14533 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
14534 gnat_ug_wnt.texi: Regenerate.
14536 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
14538 * ada-tree.h: Update copyright notice.
14539 Minor reformatting.
14541 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
14543 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
14544 as regular exception objects and not as mere integers representing the
14545 condition code. The latter approach required some dynamics to mask off
14546 severity bits, which did not fit well into the GCC table based model.
14547 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
14548 exception data objects. We don't it and it would conflict with the other
14549 external symbol we have to generate for such exceptions.
14551 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
14552 the special code for VMS exceptions, since these are now represented
14553 as regular exceptions objects.
14555 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14557 * decl.c (debug_no_type_hash): Remove.
14558 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
14559 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
14561 2004-03-19 Laurent Guerby <laurent@guerby.net>
14563 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
14564 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
14566 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14568 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
14569 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
14570 (TYPE_RM_SIZE_INT): Directly use type.values.
14571 (TREE_LOOP_ID): Clean up check.
14572 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
14573 TYPE_VALUES, not TYPE_FIELDS.
14574 * trans.c (convert_with_check): Delay access of bounds of basetype
14575 until sure is numeric.
14577 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
14579 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
14582 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
14583 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
14584 Specific.Set instead of direct call to e.g pthread_setspecific.
14586 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
14588 * adaint.c: Update comments.
14590 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
14591 GNATLIB_SHARED for FreeBSD.
14593 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
14595 * init.c [VxWorks]: Do not fix the stack size for the environment task.
14596 When needed (stack checking) the stack size is retrieved
14597 from the VxWorks kernel.
14599 * Makefile.in: Flag -nostdinc is required when building the run time
14600 for avoiding looking for files in the base compiler.
14601 Add the VxWorks specific version of the package body for
14602 System.Stack_checking.Operations (5zstchop.adb).
14604 * Make-lang.in: Add the object file for
14605 System.Stack_Checking.Operations.
14607 * Makefile.rtl: Add object file for the package
14608 System.Stack_Checking.Operations.
14610 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
14612 * s-stache.ads, s-stache.adb: Move the operations related to stack
14613 checking from this package to package System.Stack_Checking.Operations.
14614 This way, stack checking operations are only linked in the final
14615 executable when using the -fstack-check flag.
14617 2004-03-18 Doug Rupp <rupp@gnat.com>
14619 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
14622 * 5qsystem.ads, 5xcrtl.ads: New files.
14624 2004-03-18 Vincent Celier <celier@gnat.com>
14626 * prj.adb (Reset): Reset hash table Files_Htable
14628 * prj-env.adb (Source_Paths, Object_Paths): New tables.
14629 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
14630 the procedures Add_To_Path_File.
14631 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
14632 making sure that each directory is present only once and, for object
14633 dirs, when a directory already present is added, the duplicate is
14634 removed and the directory is always put as the last in the table.
14635 Write the path files at the end of these accumulations.
14637 * prj-nmsc.adb (Record_Source): Add source file name in hash table
14638 Files_Htable for all sources.
14640 * prj-proc.adb (Process): Remove restrictions between not directly
14641 related extending projects.
14643 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
14645 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
14646 (Find_Sources): Minor speed optimization.
14648 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
14649 parameter Trusted_Mode.
14651 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
14653 * scn.adb (Determine_License): Take into account a degenerated case
14654 when the source contains only comments.
14656 2004-03-18 Ed Schonberg <schonberg@gnat.com>
14658 * sem_warn.adb (Check_References): For a warning on a selected
14659 component that does not come from source, locate an uninitialized
14660 component of the record type to produce a more precise error message.
14662 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
14664 * 3zsoccon.ads: Fix multicast options.
14666 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
14669 2004-03-15 Robert Dewar <dewar@gnat.com>
14671 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
14672 pragma used for a private type.
14674 * lib-xref.adb (Generate_Reference): Do not generate warning if
14675 reference is in a different unit from the pragma Unreferenced.
14677 * 5vtpopde.adb: Minor reformatting
14678 Fix casing of To_Task_ID
14680 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
14681 flag if we have an unchecked conversion to an access type in the same
14684 2004-03-15 Geert Bosch <bosch@gnat.com>
14686 * a-ngcoty.adb (Modulus): In alternate formula for large real or
14687 imaginary parts, use Double precision throughout.
14689 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
14690 we want to be able to compile run-time with -gnata for testing, but
14691 this may also be instantiated in user code that is compiled with -gnata.
14693 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
14695 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
14696 codes. Having a separate type for this is useful to enforce consistency
14697 throughout the various run-time units.
14698 (Exception_Data): Use Exception_Code for Import_Code.
14700 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
14701 Natural and Integer in various places.
14702 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
14703 with the severity bits masked off.
14704 (Register_VMS_Exception): Handle the additional exception data pointer
14707 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
14708 component, now reflected by an exported accessor.
14709 (is_handled_by): New routine to compute whether the propagated
14710 occurrence matches some handler choice specification. Extracted out of
14711 get_action_description_for, and expanded to take care of the VMS
14713 (get_action_description_for): Use is_handled_by instead of an explicit
14714 complex condition to decide if the current choice at hand catches the
14715 propagated occurrence.
14717 * raise.h (Exception_Code): New type for C.
14719 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
14720 System.Standard_Library.Exception_Code, to allow references from the
14721 pragma import/export expander.
14723 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
14724 New accessors to allow easy access to GNAT exception data
14726 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
14727 redundant Handled_By_Others component, helper for the personality
14728 routine which will now be able to call the appropriate exception data
14731 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
14732 component of Standard_Exception_Type to be the closest possible to
14733 Exception_Code in System.Standard_Library, that we cannot get at this
14734 point. Expand a ??? comment to notify that this type node should
14735 probably be rewritten later on.
14737 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
14738 registration call to include a pointer to the exception object in the
14741 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
14742 instead of int and explicit bitmasks.
14744 2004-03-15 Vincent Celier <celier@gnat.com>
14746 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
14747 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
14749 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
14750 longer needed now that it is in the spec of
14751 System.Tasking.Task_Attributes.
14753 * adaint.h, adaint.c: (__gnat_create_output_file): New function
14755 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
14757 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
14759 * make.adb (Gnatmake): Do not check the executable suffix; it is being
14760 taken care of in Scan_Make_Arg.
14761 (Scan_Make_Arg): Add the executable suffix only if the argument
14762 following -o, in canonical case, does not end with the executable
14763 suffix. When in verbose mode and executable file name does not end
14764 with executable suffix, output the executable name, in canonical case.
14766 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
14767 to avoid warnings when instantiating Ada.Task_Attributes.
14770 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
14771 in the correct order.
14773 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
14774 redirect standard output and error to a file for the invocation of the
14775 compiler, then read the file.
14777 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
14778 directory, instead of the Value.
14779 (Find_Source_Dirs): Remove useless code & comments.
14781 2004-03-15 Ed Schonberg <schonberg@gnat.com>
14783 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
14784 tagged type is inherited, and the parent operation is not frozen yet,
14785 force generation of a freeze node for the inherited operation, so the
14786 corresponding dispatch entry is properly initialized.
14787 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
14788 when looking for user-defined equality operation.
14790 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
14791 boolean when locating primitive equality of tagged component.
14793 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
14794 bit-aligned field and the right-hand side a string literal, introduce
14795 a temporary before expanding assignment into a loop.
14797 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
14798 priority in full, to ensure that any expanded subepxressions of it are
14799 elaborated in the scope of the init_proc.
14801 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
14802 after object declaration, skipping over code that may have been
14803 generated for validity checks.
14805 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
14806 discriminants, ignore the known discriminants of its full view, if
14807 any, to check legality.
14809 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
14810 component if type has unknown discriminants.
14811 (Analyze_Private_Extension_Declaration): Discriminant constraint is
14812 null if type has unknown discriminants.
14814 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
14815 for end label when present.
14817 * s-fileio.adb (Open): When called with a C_Stream, use given name for
14818 temporary file, rather than an empty string.
14820 2004-03-15 Ed Falis <falis@gnat.com>
14822 * s-thread.adb: Removed, no longer used.
14824 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14826 * decl.c (target.h): Now include.
14827 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
14828 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
14829 (validate_size): For POINTER_TYPE, get smallest size permitted on
14832 * fe.h: Sort Einfo decls and add Set_Mechanism.
14834 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
14835 (ada/decl.o): Depends on target.h.
14837 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
14838 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
14840 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
14842 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
14844 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
14845 Insert_Dereference_Action when rewriting an implicit dereference into
14846 an explicit one, this will be taken care of during expansion of the
14847 explicit dereference.
14848 (Expand_N_Slice): Same. Always do the rewriting, even for the case
14849 of non-packed slices, since the dereference action generated by
14850 expansion of the explicit dereference is needed in any case.
14851 (Expand_N_Selected_Component): When rewriting an implicit dereference,
14852 analyze and resolve the rewritten explicit dereference so it is seen
14854 (Insert_Dereference_Action): This procedure is now called only for the
14855 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
14856 dereferences that do not come from source (including explicit
14857 dereferences resulting from rewriting implicit ones), but do not
14858 recursively insert a check for the dereference nodes contained within
14860 (Insert_Dereference_Action): Clarify and correct comment.
14862 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
14865 Move language detection to the top level.
14866 * config-lang.in: Build by default.
14868 2004-03-05 Robert Dewar <dewar@gnat.com>
14870 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
14872 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
14873 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
14874 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
14875 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
14876 unchecked conversion to spec to avoid warnings.
14878 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
14881 * 7stpopsp.adb: Correct casing in To_Task_ID call
14883 * a-strsea.ads, a-strsea.adb: Minor reformatting
14885 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
14887 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
14888 Adjust Max_Msg_Length to be clearly large enough.
14890 * fe.h: Define In_Same_Source_Unit
14892 * osint.adb: Add pragma Warnings Off to suppress warnings
14893 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
14896 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
14898 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
14900 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
14902 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
14904 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
14906 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
14907 node. We now do generate them for gcc back end.
14909 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
14912 * sinput-c.adb: Fix bad name in header.
14913 Add pragma Warnings Off to suppress aliasing warning.
14915 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
14917 * snames.h, snames.ads, snames.adb: Add entry for pragma
14918 No_Strict_Aliasing.
14920 2004-03-05 Vincent Celier <celier@gnat.com>
14922 * prj-com.ads: Add hash table Files_Htable to check when a file name
14923 is already a source of another project.
14925 * prj-nmsc.adb (Record_Source): Before recording a new source, check
14926 if its file name is not already a source of another project. Report an
14929 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
14930 source file name, call gnatpp with all the sources of the main project.
14932 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
14935 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
14936 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
14937 /RUNTIME_SYSTEM=, converted to --RTS=
14938 /NOTABS, converted to -notabs
14940 2004-03-05 Pascal Obry <obry@gnat.com>
14942 * make.adb: Minor reformatting.
14944 2004-03-05 Ed Schonberg <schonberg@gnat.com>
14946 Part of implemention of AI-262.
14947 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
14949 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
14952 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
14953 when component type is a partially constrained class-wide subtype.
14954 (Constrain_Discriminated_Type): If parent type has unknown
14955 discriminants, a constraint is illegal, even if full view has
14957 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
14958 with unknown discriminants whose full view is a discriminated record.
14960 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
14961 flag, to handle properly derivations of tagged types with unknown
14963 (Analyze_Package_Spec, Analyze_Package_Body): Install
14964 Private_With_Clauses before analyzing private part or body.
14966 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
14967 Has_Discriminants can be true for a given type (documentation).
14969 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
14971 * s-restri.ads: Fix license (GPL->GMGPL).
14973 * s-tassta.adb: Minor reformatting.
14975 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14976 by calls to Exit_One_ATC_Level, since additional clean up is performed
14979 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
14980 by calls to Exit_One_ATC_Level, since additional clean up is performed
14983 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14985 * trans.c: Reflect GCC changes to fix bootstrap problem.
14986 Add warning for suspicious aliasing unchecked conversion.
14988 2004-03-05 GNAT Script <nobody@gnat.com>
14990 * Make-lang.in: Makefile automatically updated
14992 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
14994 * ali.adb (Read_Instantiation_Instance): Do not modify the
14995 current_file_num when reading information about instantiations, since
14996 this corrupts files in later references.
14998 2004-03-02 Vincent Celier <celier@gnat.com>
15000 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
15001 before checking if it is read-only.
15003 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
15004 of SRC_DIRS and eliminate duplicates.
15006 * gprcmd.adb: Replace command "path" with command "path_sep" to return
15007 the path separator.
15008 (Usage): Document path_sep
15010 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
15011 C++ compiler. No need for a script.
15012 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
15013 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
15016 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
15017 where there are Ada sources.
15018 (Set_Ada_Paths): Only add to the include path the source dirs of project
15020 (Add_To_Path): Add the Display_Values of the directories, not their
15023 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
15026 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
15028 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
15029 Value is canonicalized.
15030 (Language_Independent_Check): Do not copy Value to Display_Value when
15031 canonicalizing Value.
15033 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
15034 path to find limited with cycles.
15035 (Parse_Single_Project): Use canonical cased path to find the end of a
15038 2004-03-02 Ed Schonberg <schonberg@gnat.com>
15040 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
15041 and not a child unit.
15043 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
15044 appear in a with_clause.
15046 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
15047 only happen in type_annotate mode, do not try to elaborate it.
15049 * exp_util.adb (Force_Evaluation): If expression is a selected
15050 component on the left of an assignment, use a renaming rather than a
15051 temporary to remove side effects.
15053 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
15054 inlined instance body, which is analyzed before the end of the
15057 2004-03-02 Robert Dewar <dewar@gnat.com>
15059 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
15060 sem_ch4.adb: Use new feature for substitution of keywords in VMS
15062 * errout.ads, errout.adb: Implement new circuit for substitution of
15065 * sem_case.adb (Analyze_Choices): Place message properly when case is
15066 a subtype reference rather than an explicit range.
15068 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
15070 2004-03-02 Doug Rupp <rupp@gnat.com>
15072 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
15074 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
15076 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
15078 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15080 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
15083 2004-02-25 Robert Dewar <dewar@gnat.com>
15085 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
15086 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
15087 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
15088 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
15089 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
15090 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
15091 the defining instance of the type to avoid aliasing problems.
15092 Fix copyright header. Fix bad comments in package header.
15094 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
15096 2004-02-25 Ed Schonberg <schonberg@gnat.com>
15098 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
15099 rewritten as references when aliased through an address clause.
15101 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
15102 whether call can be interpreted as an indirect call to the result of a
15103 parameterless function call returning an access subprogram.
15105 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
15108 * exp_ch7.adb (Make_Clean): Remove generation of calls to
15109 Unlock[_Entries], since this is now done by Service_Entries directly.
15111 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
15113 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
15114 Requeue_Call for better code readability. Change spec and update calls:
15115 PO_Service_Entries now unlock the PO on exit.
15116 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
15117 PO_Service_Entries.
15119 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
15121 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
15123 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
15125 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
15126 protected subprogram call and analyzing the result of such expanding
15127 in case when the called protected subprogram is eliminated.
15129 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
15132 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
15134 * Makefile.in: Clean ups.
15136 2004-02-23 Ed Schonberg <schonberg@gnat.com>
15138 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
15139 protected operations if original subprogram is flagged as eliminated.
15140 (Expand_N_Subprogram_Body): For a protected operation, create
15141 discriminals for next operation before checking whether the operation
15144 * exp_ch9.adb (Expand_N_Protected_Body,
15145 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
15146 for internal protected operations if the original subprogram is
15149 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
15150 declared in a single protected object.
15152 2004-02-23 Vincent Celier <celier@gnat.com>
15154 * prj-attr.adb: Make attribute Builder'Executable an associative array,
15155 case insensitive if file names are case insensitive, instead of a
15156 standard associative array.
15158 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
15159 them as case insensitive on platforms where the file names are case
15162 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
15163 project file has already been parsed that canonical path are compared.
15165 2004-02-23 Robert Dewar <dewar@gnat.com>
15167 * sinput-c.ads: Correct bad unit title in header
15169 * freeze.adb: Minor reformatting
15171 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15173 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
15174 nonaddressable COMPONENT_REF that is removing padding that we are
15175 taking the address of, take the address of the padded record instead
15176 if item is variable size.
15178 2004-02-20 Robert Dewar <dewar@gnat.com>
15180 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
15182 2004-02-20 Ed Schonberg <schonberg@gnat.com>
15184 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
15185 itype references for the constrained designated type of a component
15186 whose base type is already frozen.
15188 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
15190 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
15191 avoid GCC warnings.
15193 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
15195 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
15196 identifier for a phantom package that rewrites the formal package
15197 declaration with a box. The Add semantic decorations for the defining
15198 identifier from the original node (that represents the formal package).
15200 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
15202 * Make-lang.in (ada/stamp-sdefault): Use the top level
15205 2004-02-19 Richard Henderson <rth@redhat.com>
15207 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
15209 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
15211 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
15212 Scan_ALI can be used for multiple ALI files without reinitializing
15215 2004-02-18 Robert Dewar <dewar@gnat.com>
15217 * debug.adb: Minor reformatting.
15219 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15221 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
15222 to zero if there is an address clause.
15224 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
15226 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
15228 2004-02-18 Gary Dismukes <dismukes@gnat.com>
15230 * layout.adb (Layout_Component_List): Revise generation of call to
15231 discriminant-checking function to pass selections of all of the type's
15232 discriminants rather than just the variant-controlling discriminant.
15234 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
15236 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
15237 fail in the current setup and triggers spurious system error messages.
15238 Pretend it occurred and failed instead.
15240 2004-02-18 Vincent Celier <celier@gnat.com>
15242 * bld.adb: Mark FLDFLAGS as saved
15243 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
15244 it is not the root project. Put each directory to be
15245 extended between double quotes to prevent it to be expanded on Windows.
15246 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
15247 the project file. Set them back to their initial values if they have not
15248 been set in the project file.
15250 * gprcmd.adb: (Gprdebug, Debug): New global variables
15251 (Display_Command): New procedure
15252 (Usage): Document new command "linkopts"
15253 Call Display_Command when env var GPRDEBUG has the value "TRUE"
15254 Implement new command "linkopts"
15255 Remove quotes that may be around arguments for "extend"
15256 Always call Normalize_Pathname with arguments formatted for the platform
15258 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
15259 Change @echo to @$(display) in target clean to be able to clean silently
15261 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
15263 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
15266 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
15267 = Extending_All when current project is an extending all project.
15269 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
15270 set to True only for LINK command, after Unix switch -o.
15271 (Process_Arguments): Set Output_File_Expected to True for LINK command
15272 after Unix switch -o. When Output_File_Expected is True, never add an
15273 extension to a file name.
15275 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
15276 option file name, only to the --for-linker= switch.
15277 (Option_File_Name): If option file name do not end with ".opt", append
15280 2004-02-18 GNAT Script <nobody@gnat.com>
15282 * Make-lang.in: Makefile automatically updated
15284 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
15286 * Make-lang.in (stamp-sdefault): Do not depend on
15289 2004-02-12 Zack Weinberg <zack@codesourcery.com>
15291 * config-lang.in: Disable Ada by default until probe logic for
15292 a bootstrap Ada compiler can be moved to the top level configure
15295 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
15297 * decl.c (components_to_record): Don't claim that the internal fields
15298 we make to hold the variant parts are semantically addressable, because
15301 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
15302 adjust the comment describing the modular type form when we can use it.
15303 (Install_PAT): Account for the Esiz renaming.
15305 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
15306 sc_onstack context indication before raising the exception to which
15307 the signal is mapped. Allows better handling of later signals possibly
15308 triggered by the resumed user code if the exception is handled.
15310 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
15312 * 5zinit.adb: Removed, no longer used.
15314 2004-02-12 Robert Dewar <dewar@gnat.com>
15316 * ali.adb: Remove separating space between parameters on R line. Makes
15317 format consistent with format used by the binder for Set_Globals call.
15319 * atree.ads, atree.adb: Minor reformatting (new function header format)
15321 * bindgen.adb: Add Run-Time Globals documentation section containing
15322 detailed documentation of the globals passed from the binder file to
15325 * gnatls.adb: Minor reformatting
15327 * init.c (__gnat_set_globals): Add note pointing to documentation in
15330 * lib-writ.ads, lib-writ.adb: Remove separating space between
15331 parameters on R line.
15332 Makes format consistent with format used by the binder for Set_Globals
15335 * osint.ads: Add 2004 to copyright notice
15338 * snames.ads: Correct capitalization of FIFO_Within_Priorities
15339 Noticed during code reading, documentation issue only
15341 * usage.adb: Remove junk line for obsolete C switch
15342 Noticed during code reading
15344 2004-02-12 Vincent Celier <celier@gnat.com>
15346 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
15347 extend for each directory, so that multiple /** directories are
15348 extended individually.
15349 (Recursive_Process): Set the default for LANGUAGES to ada
15351 * gprcmd.adb: Define new command "ignore", to do nothing.
15352 Implement new comment "path".
15354 * Makefile.generic: Suppress output when SILENT is set
15355 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
15356 used, so that the correct compiler is invoked.
15357 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
15358 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
15360 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
15362 * Makefile.in: Clean ups and remove obsolete targets.
15364 2004-02-12 Ed Schonberg <schonberg@gnat.com>
15366 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
15367 predicate declared in exp_util.
15369 * exp_util.adb: Add comments.
15371 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
15372 visibility before compiling context of the subunit.
15374 * sem_res.adb (Check_Parameterless_Call): If the context expects a
15375 value but the name is a procedure, do not attempt to analyze as a call,
15376 in order to obtain more telling diagnostics.
15378 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
15379 'Access on parameterless function calls.
15380 (Normalize_Actuals): For a parameterless function call with missing
15381 actuals, defer diagnostic until resolution of enclosing call.
15383 * sem_util.adb (Wrong_Type): If the context type is an access to
15384 subprogram and the expression is a procedure name, suggest a missing
15387 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
15388 Nathanael Nerode <neroden@gcc.gnu.org>
15390 PR ada/6637, PR ada/5911
15391 Merge with libada-branch:
15392 * config-lang.in: Build libada only when ada is built.
15394 2004-02-09 Ed Schonberg <schonberg@gnat.com>
15396 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
15397 for a tagged type, verify that both formals have the same type.
15399 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
15400 temporary when the formal is an in-parameter and the actual a possibly
15403 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
15404 when expansion is disabled, to ensure proper name capture with
15405 overloaded literals. Condition can be of any boolean type, resolve
15408 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
15409 renaming is for a formal subprogram with a default operator name, and
15410 there is a usable operator that is visible at the point of
15413 2004-02-09 Robert Dewar <dewar@gnat.com>
15415 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
15416 rewrite to ignore errors in ali files, intended to allow tools downward
15417 compatibility with new versions of ali files.
15419 * ali.ads: Add new parameter Ignore_Errors
15421 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
15422 duplicating the error message giving the file with restrictions.
15424 * debug.adb: Add debug flag I for gnatbind
15426 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
15427 operators for the case where the operator is a defining operator.
15429 * exp_ch3.adb: Minor reformatting (new function spec format).
15431 * exp_ch4.adb: Add comment for previous change, and make minor
15432 adjustment to loop to always check for improper loop termination.
15433 Minor reformatting throughout (new function spec format).
15435 * gnatbind.adb: Implement -di debug flag for gnatbind
15437 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
15439 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
15441 * lib-load.adb: Fix bad assertion.
15442 Found by testing and code reading.
15443 Minor reformatting.
15445 * lib-load.ads: Minor reformatting.
15447 * lib-writ.adb: There is only one R line now.
15449 * lib-writ.ads: Add documentation on making downward compatible changes
15450 to ali files so old tools work with new ali files.
15451 There is only one R line now.
15452 Add documentation on format incompatibilities (with special GPS note)
15454 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
15456 * par-load.adb: Minor reformatting
15458 * sem_ch8.adb: Fix to error message from last update
15459 Minor reformatting and restructuring of code from last update
15461 * par-prag.adb, snames.adb, snames.ads, snames.h,
15462 sem_prag.adb: Implement pragma Profile.
15464 * stylesw.adb: Implement -gnatyN switch to turn off all style check
15467 * usage.adb: Add line for -gnatyN switch
15469 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
15471 2004-02-09 Albert Lee <lee@gnat.com>
15473 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
15475 2004-02-09 Ed Schonberg <schonberg@gnat.com>
15477 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
15480 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
15481 is nested in an instance that is not frozen yet, to avoid
15482 order-of-elaboration problems in gigi.
15484 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
15485 body the attribute is legal.
15487 2004-02-09 Robert Dewar <dewar@gnat.com>
15489 * s-rident.ads: Minor comment correction
15491 * targparm.adb: Remove dependence on uintp completely. There was
15492 always a bug in Make in that it called Targparm before initializing
15493 the Uint package. The old code appeared to get away with this, but
15494 the new code did not! This caused an assertion error in gnatmake.
15496 * targparm.ads: Fix bad comment, restriction pragmas with parameters
15497 are indeed fully supported.
15499 2004-02-06 Alan Modra <amodra@bigpond.net.au>
15501 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
15503 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
15505 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
15506 with targetm.calls.promote_prototypes.
15508 2004-02-04 Robert Dewar <dewar@gnat.com>
15510 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
15511 ali.ads, gprcmd.adb: Minor reformatting
15513 * bindgen.adb: Output restrictions string for new style restrictions
15516 * impunit.adb: Add s-rident.ads (System.Rident) and
15517 s-restri (System.Restrictions)
15519 * lib-writ.adb: Fix bug in writing restrictions string (last few
15522 * s-restri.ads, s-restri.adb: Change name Restrictions to
15523 Run_Time_Restrictions to avoid conflict with package name.
15524 Add circuit to read and acquire run time restrictions.
15526 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
15528 * restrict.ads, restrict.adb: Use the new restriction
15529 No_Task_Attributes_Package instead of the old No_Task_Attributes.
15531 * sem_prag.adb: No_Task_Attributes is a synonym of
15532 No_Task_Attributes_Package.
15534 * snames.ads, snames.adb: New entry for proper handling of
15535 No_Task_Attributes.
15537 * s-rident.ads: Adding restriction No_Task_Attributes_Package
15538 (AI-00249) that supersedes the GNAT specific restriction
15539 No_Task_Attributes.
15541 2004-02-04 Ed Schonberg <schonberg@gnat.com>
15544 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
15545 body, an identifier may be wrapped in an unchecked conversion.
15547 2004-02-04 Vincent Celier <celier@gnat.com>
15549 * lib-writ.ads: Comment update for the W lines
15551 * bld.adb: (Expression): An empty string list is static
15553 * fname-uf.adb: Minor comment update
15555 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
15557 * gnatbind.adb: Initialize Cumulative_Restrictions with the
15558 restrictions on the target.
15560 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
15562 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
15565 2004-02-02 Arnaud Charlet <charlet@gnat.com>
15567 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
15569 2004-02-02 Vincent Celier <celier@gnat.com>
15571 * gprcmd.adb (Check_Args): If condition is false, print the invoked
15572 comment before the usage.
15573 Gprcmd: Fail when command is not recognized.
15574 (Usage): Document command "prefix"
15576 * g-md5.adb (Digest): Process last block.
15577 (Update): Do not process last block. Store remaining characters and
15580 * g-md5.ads (Update): Document that several call to update are
15581 equivalent to one call with the concatenated string.
15582 (Context): Add fields to allow new Update behaviour.
15584 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
15585 defaulted to False.
15586 When May_Fail is True and no existing file can be found, return No_File.
15588 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
15591 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
15592 spec file name instead on the W line.
15594 2004-02-02 Robert Dewar <dewar@gnat.com>
15596 * ali.adb: Read and acquire info from new format restrictions lines
15598 * bcheck.adb: Add circuits for checking restrictions with parameters
15600 * bindgen.adb: Output dummy restrictions data
15601 To be changed later
15603 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
15604 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
15605 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
15606 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
15607 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
15609 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
15610 the warning message on access to possibly uninitialized variable S)
15611 Minor changes for new restrictions handling.
15613 * gnatbind.adb: Minor reformatting
15614 Minor changes for new restrictions handling
15615 Move circuit for -r processing here from bcheck (cleaner)
15617 * gnatcmd.adb, gnatlink.adb: Minor reformatting
15619 * lib-writ.adb: Output new format restrictions lines
15621 * lib-writ.ads: Document new R format lines for new restrictions
15624 * s-restri.ads/adb: New files
15626 * Makefile.rtl: Add entry for s-restri.ads/adb
15628 * par-ch3.adb: Fix bad error messages starting with upper case letter
15631 * restrict.adb: Major rewrite throughout for new restrictions handling
15632 Major point is to handle restrictions with parameters
15634 * restrict.ads: Major changes in interface to handle restrictions with
15635 parameters. Also generally simplifies setting of restrictions.
15637 * snames.ads/adb: New entry for proper handling of No_Requeue
15639 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
15640 restriction counting.
15641 Other minor changes for new restrictions handling
15643 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
15644 Restriction_Warnings now allows full parameter notation
15645 Major rewrite of Restrictions for new restrictions handling
15647 2004-02-02 Javier Miranda <miranda@gnat.com>
15649 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
15650 syntax rule for object renaming declarations.
15651 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
15652 component definitions.
15654 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
15656 (Array_Type_Declaration): Give support to access components. In addition
15657 it was also modified to reflect the name of the object in anonymous
15658 array types. The old code did not take into account that it is possible
15659 to have an unconstrained anonymous array with an initial value.
15660 (Check_Or_Process_Discriminants): Allow access discriminant in
15662 (Process_Discriminants): Allow access discriminant in non-limited types
15663 Initialize the new Access_Definition field in N_Object_Renaming_Decl
15664 node. Change Ada0Y to Ada 0Y in comments
15666 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
15667 equality operators.
15668 Change Ada0Y to Ada 0Y in comments
15670 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
15671 renamings Change Ada0Y to Ada 0Y in comments
15673 * sem_type.adb (Find_Unique_Type): Give support to the equality
15674 operators for universal access types
15675 Change Ada0Y to Ada 0Y in comments
15677 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
15679 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
15681 (N_Object_Renaming_Declaration): Addition of Access_Definition field
15682 Change Ada0Y to Ada 0Y in comments
15684 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
15685 component definition and object renaming nodes
15686 Change Ada0Y to Ada 0Y in comments
15688 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
15690 * restrict.adb: Use the new restriction identifier
15691 No_Requeue_Statements instead of the old No_Requeue for defining the
15692 restricted profile.
15694 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
15695 No_Requeue_Statements.
15697 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
15698 that supersedes the GNAT specific restriction No_Requeue. The later is
15699 kept for backward compatibility.
15701 2004-02-02 Ed Schonberg <schonberg@gnat.com>
15703 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
15704 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
15705 pragma and fix incorrect ones.
15707 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
15708 warning if the pragma is redundant.
15710 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
15712 * 5staprop.adb: Add missing 'constant' keywords.
15714 * Makefile.in: use consistent value for SYMLIB on
15715 platforms where libaddr2line is supported.
15717 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15719 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
15722 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
15724 * init.c (__gnat_install_handler): Setup an alternate stack for signal
15725 handlers in the environment thread. This allows proper propagation of
15726 an exception on stack overflows in this thread even when the builtin
15727 ABI stack-checking scheme is used without support for a stack reserve
15730 * utils.c (create_field_decl): Augment the head comment about bitfield
15731 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
15732 here, because the former is not accurate enough at this point.
15733 Let finish_record_type decide instead.
15734 Don't make a bitfield if the field is to be addressable.
15735 Always set a size for the field if the record is packed, to ensure the
15736 checks for bitfield creation are triggered.
15737 (finish_record_type): During last pass over the fields, clear
15738 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
15739 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
15740 from DECL_BIT_FIELD.
15742 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
15744 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
15745 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
15746 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
15748 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15750 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
15752 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
15753 (ZCX_By_Default): Likewise.
15754 (Front_End_ZCX_Support): Likewise.
15756 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
15757 (Initialize_Lock): Mark Level unreferenced.
15758 (Sleep): Mark Reason unreferenced.
15759 (Timed_Sleep): Likewise.
15760 (Wakeup): Likewise.
15761 (Exit_Task): Use Result.
15762 (Check_No_Locks): Mark Self_ID unreferenced.
15764 * 5gtasinf.adb (New_Sproc): Make Attr constant.
15765 (Bound_Thread_Attributes): Make Sproc constant.
15766 (New_Bound_Thread_Attributes): Likewise.
15768 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15770 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
15771 one-dimensional array an slice assignments, when component type is
15774 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
15775 component type is controlled, and control_actions are in effect, use
15776 TSS procedure rather than generating inline code.
15778 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
15779 arrays with controlled components.
15781 2004-01-26 Vincent Celier <celier@gnat.com>
15783 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
15784 command line for the non VMS case.
15786 * gnatlink.adb (Process_Binder_File): When building object file, if
15787 GNU linker is used, put all object paths between quotes, to prevent ld
15788 error when there are unusual characters (such as '!') in the paths.
15790 * Makefile.generic: When there are sources in Ada and the main is in
15791 C/C++, invoke gnatmake with -B, instead of -z.
15793 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
15794 from VMS_Conversion.
15795 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
15796 specification of argument file on the command line.
15798 2004-01-26 Bernard Banner <banner@gnat.com>
15800 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
15802 2004-01-26 Ed Schonberg <schonberg@gnat.com>
15804 * snames.adb: Update copyright notice.
15805 Add info on slice assignment for controlled arrays.
15807 2004-01-23 Robert Dewar <dewar@gnat.com>
15809 * exp_aggr.adb: Minor reformatting
15811 * exp_ch9.adb: Minor code clean up
15813 Fix bad character in comment
15816 * targparm.adb (Get_Target_Parameters): Give clean abort error on
15817 unexpected end of file, along with more detailed message.
15819 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15821 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
15824 * decl.c (copy_alias_set): New function.
15825 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
15827 2004-01-23 Doug Rupp <rupp@gnat.com>
15829 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
15830 lib$${file} in case subsequent character is not a separator.
15832 2004-01-23 Vincent Celier <celier@gnat.com>
15834 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
15835 when the GCC version is at least 3.
15837 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
15838 Remove all "Opt.", to prepare for opt split
15840 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
15841 Extends_All. Set to True when the project parsed is an extending all
15842 project. Fails for importing an extending all project only when the
15843 imported project is an extending all project.
15844 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
15845 depending on the value of Extends_All returned.
15847 * prj-proc.adb (Process): Check that no project shares its object
15848 directory with a project that extends it, directly or indirectly,
15849 including a virtual project.
15850 Check that no project extended by another project shares its object
15851 directory with another also extended project.
15853 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
15854 Kind = N_With_Clause
15856 * prj-tree.ads: Minor reformatting
15857 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
15859 2004-01-23 Ed Schonberg <schonberg@gnat.com>
15861 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
15862 applies to a type with an incomplete view, use full view in Name of
15863 clause, for consistency with uses of Get_Attribute_Definition_Clause.
15865 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
15867 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
15868 SCHED_RR, since other values are not supported by this policy.
15869 (Initialize): Move initialization of mutex attribute to package
15870 elaboration, to prevent early access to this variable.
15872 * Makefile.in: Remove mention of Makefile.adalib, unused.
15874 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
15875 1ssecsta.ads: Removed, unused.
15877 2004-01-21 Javier Miranda <miranda@gnat.com>
15879 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
15880 entity if already built in the current scope.
15882 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
15883 reminder in internal scopes. Required for nested limited aggregates.
15885 2004-01-21 Doug Rupp <rupp@gnat.com>
15887 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
15888 VMS. Replace all occurences of libgnat- and libgnarl- with
15889 libgnat$(hyphen) and libgnarl$(hyphen).
15890 Fixed shared library build problem on VMS.
15892 2004-01-21 Robert Dewar <dewar@gnat.com>
15894 * mlib-prj.adb: Minor reformatting
15896 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
15898 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
15899 'constant' keywords for declaration of pointers that are not modified.
15901 * exp_pakd.adb: Fix English in comment.
15903 2004-01-21 Ed Schonberg <schonberg@gnat.com>
15906 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
15907 copy all attributes of the parent, including the foreign language
15910 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
15913 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
15914 for 'delay until' statement.
15916 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
15918 * Make-lang.in: Replace $(docdir) with doc.
15919 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
15920 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
15921 to use consistent MAKEINFO rule.
15922 (ada.man, ada.srcman): Dummy entry.
15923 (ADA_INFOFILES): Define.
15924 (ada.info, ada.srcinfo): New rules.
15926 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
15928 * utils.c: Update copyright notice, missed in previous change.
15930 2004-01-19 Vincent Celier <celier@gnat.com>
15932 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
15933 args if Bind is True. Set First_ALI, if not already done.
15934 (Build_Library): For Stand Alone Libraries, extract from one ALI file
15935 an eventual --RTS switch, for gnatbind, and all backend switches +
15936 --RTS, for linking.
15938 2004-01-19 Robert Dewar <dewar@gnat.com>
15940 * sem_attr.adb, memtrack.adb: Minor reformatting
15942 2004-01-19 Ed Schonberg <schonberg@gnat.com>
15944 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
15945 that rename enumeration literals. This is properly done in sem_eval.
15947 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
15948 to functions that rename enumeration literals.
15950 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
15951 functions that rename enumeration literals.
15953 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
15955 * Make-lang.in (utils.o): Depend on target.h.
15956 * utils.c: Include target.h.
15957 (process_attributes): Use targetm.have_named_sections instead
15958 of ASM_OUTPUT_SECTION_NAME.
15960 2004-01-16 Andreas Jaeger <aj@suse.de>
15962 * Makefile.in: Add $(DESTDIR).
15964 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
15966 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
15967 also when not defining if a Size clause applies. That information is
15970 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
15972 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
15973 symbolic links for the shared gnat run time when needed.
15975 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
15977 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
15978 for writing, and terminate with an error message if not.
15980 2004-01-15 Ed Schonberg <schonberg@gnat.com>
15982 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
15983 warning on an access to subprogram in an instance, when the target
15984 type is declared in the same generic unit.
15985 (Eval_Attribute): If 'access is known to fail accessibility check,
15986 rewrite as a raise statement.
15988 2004-01-15 GNAT Script <nobody@gnat.com>
15990 * Make-lang.in: Makefile automatically updated
15992 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
15994 * Make-lang.in (ada.srcextra): Dummy entry.
15996 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
15998 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
16000 2004-01-13 Ed Schonberg <schonberg@gnat.com>
16002 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
16003 components that are initialized with aggregates.
16005 2004-01-13 Vincent Celier <celier@gnat.com>
16007 * gnatlink.adb (Process_Binder_File): To find directory of shared
16008 libgcc, if "gcc-lib" is not a subdirectory, look for the last
16009 subdirectory "lib" in the path of the shared libgnat or libgnarl.
16011 * make.adb (Gnatmake): If GCC version is at least 3, link with
16012 -shared-libgcc, when there is at least one shared library project.
16014 * opt.ads (GCC_Version): New integer constant.
16016 * adaint.c (get_gcc_version): New function.
16018 2004-01-13 Robert Dewar <dewar@gnat.com>
16020 * sem_dist.adb, sem_res.adb, sem_util.adb,
16021 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
16022 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
16024 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
16026 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
16027 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
16030 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
16032 * misc.c: Remove trailing spaces.
16033 Update copyright notice missed in previous change.
16036 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
16039 * Makefile.generic: Update copyright.
16040 Add license notice.
16042 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
16043 of prefix/share/make.
16045 * Makefile.prolog: Update copyright.
16046 Add license notice.
16048 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
16050 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
16051 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
16052 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
16055 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
16058 2004-01-12 Javier Miranda <miranda@gnat.com>
16060 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
16061 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
16062 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
16063 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
16064 Component_Definition node.
16066 2004-01-12 Ed Falis <falis@gnat.com>
16068 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
16070 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
16072 * link.c: Change default libgnat kind to STATIC for FreeBSD.
16074 2004-01-12 Bernard Banner <banner@gnat.com>
16076 * Makefile.in: map 86numaux to a-numaux for x86_64
16078 2004-01-12 Ed Schonberg <schonberg@gnat.com>
16080 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
16081 generated to rename a generic actual, go to the actual itself, the
16082 subtype is not a user-visible entity.
16084 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
16085 part is a private subtype, reset the visibility of its full view, if
16086 any, to be consistent.
16089 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
16090 to use a generic package G as a formal package for another generic
16093 2004-01-12 Robert Dewar <dewar@gnat.com>
16095 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
16097 * usage.adb: Remove mention of obsolete -gnatwb switch
16098 Noticed during code reading
16100 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
16102 * 1ssecsta.adb: Minor changes for -gnatwa warnings
16104 2004-01-12 GNAT Script <nobody@gnat.com>
16106 * Make-lang.in: Makefile automatically updated
16108 2004-01-09 Mark Mitchell <mark@codesourcery.com>
16110 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
16112 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16114 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
16116 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
16118 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
16119 Update comment and copyright date.
16120 * stamp-xgnatug: Delete.
16122 2004-01-05 Robert Dewar <dewar@gnat.com>
16124 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
16125 be modified by the binder generated main program if the -D switch is
16128 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
16129 imported functions (since now we expect this to be done for imported
16132 * 5vtaprop.adb: Add several ??? for sections requiring more comments
16133 Minor reformatting throughout
16135 * 5zinit.adb: Minor reformatting
16136 Add 2004 to copyright date
16137 Minor changes to avoid -gnatwa warnings
16138 Correct some instances of using OR instead of OR ELSE (noted while
16139 doing reformatting)
16141 * sprint.adb: Minor updates to avoid -gnatwa warnings
16143 * s-secsta.ads, s-secsta.adb:
16144 (SS_Get_Max): New function to obtain high water mark for ss stack
16145 Default_Secondary_Stack is not a constant since it may be modified by
16146 the binder generated main program if the -D switch is used.
16148 * switch-b.adb: New -Dnnn switch for binder
16151 Make -gnatg imply all warnings currently in -gnatwa
16153 * vms_conv.adb: Minor reformatting
16154 Add 2004 to copyright notice
16155 Add 2004 to printed copyright notice
16157 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
16158 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
16159 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
16160 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
16161 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
16162 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
16163 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
16164 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
16165 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
16166 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
16167 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
16168 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
16169 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
16170 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
16171 checks.adb, clean.adb, cstand.adb, einfo.ads,
16172 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
16173 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
16174 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
16175 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
16176 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
16177 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
16178 Minor reformatting and code clean ups.
16179 Minor changes to prevent -gnatwa warnings
16181 * ali.adb: Minor reformatting and cleanup of code
16182 Acquire new SS indication of secondary stack use from ali files
16184 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
16185 (since now we expect this to be done for imported functions)
16187 * bindgen.adb: Generate call to modify default secondary stack size if
16190 * bindusg.adb: Add line for new -D switch
16192 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
16193 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
16194 Add circuitry for both records and arrays to avoid gigi
16195 processing if the type involved has non-bit-aligned components
16197 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
16198 N_String_Literal node always references an E_String_Literal_Subtype
16199 entity. This may not be true in the future.
16200 (Possible_Bit_Aligned_Component): Move processing of
16201 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
16203 * exp_ch6.adb (Expand_Thread_Body): Pick up
16204 Default_Secondary_Stack_Size as variable so that we get value modified
16205 by possible -Dnnn binder parameter.
16207 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
16208 (Type_May_Have_Bit_Aligned_Components): New function.
16210 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
16211 (Type_May_Have_Bit_Aligned_Components): New function.
16213 * fe.h: (Set_Identifier_Casing): Fix prototype.
16214 Add declaration for Sem_Elim.Eliminate_Error_Msg.
16215 Minor reformatting.
16217 * freeze.adb (Freeze_Entity): Add RM reference to error message about
16218 importing constant atomic/volatile objects.
16219 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
16220 unless explicit Pure_Function pragma given, to avoid insidious bug of
16221 call to non-pure imported function getting eliminated.
16223 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
16224 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
16225 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
16226 Add 2004 to printed copyright notice
16228 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
16231 * Makefile.rtl: Add entry for g-sestin.o
16232 g-sestin.ads: New file.
16234 * mdll.adb: Minor changes to avoid -gnatwa warnings
16236 * mlib-tgt.adb: Minor reformatting
16238 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
16239 New switch Sec_Stack_Used (GNAT, GNATBIND)
16240 Make Default_Secondary_Stack_Size a variable instead of a constant,
16241 so that it can be modified by the new -Dnnn bind switch.
16243 * rtsfind.adb (Load_Fail): Give full error message in configurable
16244 run-time mode if all_errors mode is set. This was not done in the case
16245 of a file not found, which was an oversight.
16246 Note if secondary stack unit is used by compiler.
16248 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
16249 ineffective elaborate all pragmas on non-visible packages (this
16250 happened when a renamed subprogram was called). Now the elaborate all
16251 always goes on the package containing the renaming rather than the one
16252 containing the renamed subprogram.
16254 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
16255 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
16257 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
16258 has an Etype that references an E_String_Literal.
16259 (Eval_String_Literal): Avoid assumption that N_String_Literal node
16260 always references an E_String_Literal_Subtype entity. This may not
16261 be true in the future.
16263 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
16266 * sem_res.adb (Resolve): Specialize msg for function name used in proc
16269 2004-01-05 Ed Falis <falis@gnat.com>
16271 * g-debuti.adb: Replaced direct boolean operator with short-circuit
16274 2004-01-05 Vincent Celier <celier@gnat.com>
16276 * bld.adb: Minor comment updates
16277 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
16280 * make.adb (Gnatmake): Special process for files to compile/check when
16281 -B is specified. Fail when there are only foreign mains in attribute
16282 Main of the project file and -B is not specified. Do not skip bind/link
16283 steps when -B is specified.
16285 * makeusg.adb: Document new switch -B
16287 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
16289 * switch-m.adb: (Scan_Make_Switches): Process -B switch
16291 * vms_data.ads: Add new GNAT PRETTY qualifier
16292 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
16294 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
16296 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
16299 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
16300 Set_Identifier_Casing.
16302 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
16303 has size that overflows.
16305 2004-01-05 Gary Dismukes <dismukes@gnat.com>
16307 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
16308 -gnatwa warning on static condition.
16310 2004-01-05 Doug Rupp <rupp@gnat.com>
16312 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
16314 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
16316 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
16317 all attributes, including read-only attribute.
16319 2004-01-05 Pascal Obry <obry@gnat.com>
16321 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
16322 library naming scheme.
16324 * mlib-prj.adb (Build_Library): Generate different names for the static
16325 or dynamic version of the GNAT runtime. This is needed to support the
16326 new shared library naming scheme.
16327 (Process_Binder_File): Add detection of shared library in binder file
16328 based on the new naming scheme.
16330 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
16331 scheme for the shared runtime libraries.
16334 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
16336 (install-gnatlib): Do not create symlinks for shared libraries.
16337 (gnatlib-shared-default): Idem.
16338 (gnatlib-shared-dual-win32): New target. Not used for now as the
16339 auto-import feature does not support arrays/records.
16340 (gnatlib-shared-win32): Do not create copy for the shared libraries.
16341 (gnatlib-shared-vms): Fix shared runtime libraries names.
16343 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
16344 dependent runtime shared library name.
16346 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
16348 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
16351 2004-01-05 Ed Schonberg <schonberg@gnat.com>
16353 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
16354 protected objects when allocator has a subtype indication, not a
16355 qualified expression. Note that qualified expressions may have to be
16356 checked when limited aggregates are implemented.
16358 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
16359 pure, emit warning.
16360 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
16361 subprogram is imported, remove warning.
16363 2004-01-05 Geert Bosch <bosch@gnat.com>
16365 * s-poosiz.adb: Update copyright notice.
16366 (Allocate): Use Task_Lock to protect against concurrent access.
16367 (Deallocate): Likewise.
16369 2004-01-05 Joel Brobecker <brobecker@gnat.com>
16371 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
16374 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
16376 * gnat_ug.texi: Force a CVS commit by updating copyright.
16377 * gnat_ug_vxw.texi: Regenerate.
16378 * gnat_ug_wnt.texi: Regenerate.
16379 * gnat_ug_vms.texi: Regenerate.
16380 * gnat_ug_unx.texi: Regenerate.
16382 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
16384 * trans.c: Remove uses of "register" specifier in
16385 declarations of local variables.
16387 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
16389 * stamp-xgnatug: New stamp file.
16390 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
16391 (ada/doctools/xgnatug): Add $(build_exeext).
16392 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
16393 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
16395 2003-12-17 Ed Falis <falis@gnat.com>
16397 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
16400 * a-exextr.adb: Add context clause for
16401 Ada.Exceptions.Last_Chance_Handler.
16403 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
16405 * cstand.adb (Create_Standard): Change the way how the declaration of
16406 the Duration type is created (making it the same way as it is for all
16407 the other standard types).
16409 2003-12-17 Robert Dewar <dewar@gnat.com>
16411 * s-crtl.ads: Fix header format
16412 Change Pure to Preelaborate
16414 2003-12-17 Ed Schonberg <schonberg@gnat.com>
16416 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
16417 the expression type only if it is declared in the current unit.
16419 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
16420 are universal and already analyzed, as can occur in constrained
16421 subcomponents that depend on discriminants, when one constraint is a
16424 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
16425 type Any_Fixed is legal as the argument of a conversion, if only one
16426 fixed-point type is in context.
16428 2003-12-17 GNAT Script <nobody@gnat.com>
16430 * Make-lang.in: Makefile automatically updated
16432 2003-12-15 Robert Dewar <dewar@gnat.com>
16434 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
16437 2003-12-15 Vincent Celier <celier@gnat.com>
16439 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
16440 (Gnatchop): Do not set failure status when reporting the number of
16443 2003-12-15 Doug Rupp <rupp@gnat.com>
16445 * s-ctrl.ads: New file.
16447 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
16449 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
16450 (GNATBIND_OBJS): Add ada/s-crtl.o.
16452 * Makefile.in [VMS]: Clean up ifeq rules.
16454 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
16455 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
16456 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
16457 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
16458 s-tasdeb.adb: Update copyright.
16459 Import System.CRTL.
16460 Make minor modifications to use System.CRTL declared functions instead
16461 of importing locally.
16463 2003-12-15 GNAT Script <nobody@gnat.com>
16465 * Make-lang.in: Makefile automatically updated
16467 2003-12-11 Ed Falis <falis@gnat.com>
16469 * 5zinit.adb: Clean up.
16471 * 5zintman.adb (Notify_Exception): replaced case statement with a call
16472 to __gnat_map_signal, imported from init.c to support
16473 signal -> exception mappings that depend on the vxWorks version.
16476 Created and exported __gnat_map_signal to support signal -> exception
16477 mapping that is dependent on the VxWorks version.
16478 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
16480 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
16482 * 5wosinte.ads: Link with -mthreads switch.
16484 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
16486 * init.c (__gnat_install_handler [NetBSD]): Set
16487 __gnat_handler_installed, as done on all other platforms.
16488 Remove duplicated code.
16490 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
16492 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
16494 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
16496 * sinfo.ads: Fix inconsistent example code in comment.
16498 2003-12-11 Robert Dewar <dewar@gnat.com>
16500 * a-tiinau.adb: Add a couple of comments
16502 * sem_ch3.adb: Minor reformatting
16505 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
16506 Minor reformatting throughout
16508 2003-12-11 Ed Schonberg <schonberg@gnat.com>
16510 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
16511 bounds of a loop, create a separate block in order to generate proper
16512 cleanup actions to prevent memory leaks.
16514 * sem_res.adb (Resolve_Call): After a call to
16515 Establish_Transient_Scope, the call may be rewritten and relocated, in
16516 which case no further processing is needed.
16518 * sem_util.adb: (Wrong_Type): Refine previous fix.
16519 Fixes ACATS regressions.
16523 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
16526 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
16528 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
16529 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
16532 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
16535 2003-12-08 Robert Dewar <dewar@gnat.com>
16537 * 7sintman.adb: Minor reformatting
16539 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
16540 standard linker options to get standard libraries linked. We now plan
16541 to provide dummy versions of these libraries to match the appropriate
16542 configurable run-time (e.g. if a library is not needed at all, provide
16543 a dummy empty library).
16545 * targparm.ads: Configurable_Run_Time mode no longer affects linker
16546 options (-L parameters and standard libraries). What we plan to do is
16547 to provide dummy libraries where the libraries are not required.
16549 * gnatbind.adb: Minor comment improvement
16551 2003-12-08 Javier Miranda <miranda@gnat.com>
16553 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
16554 aggregate in the parent. Otherwise constants with limited aggregates
16555 are not supported. Add new formal to pass the component type (Ctype).
16556 It is required to call the corresponding IP subprogram in case of
16557 default initialized components.
16558 (Gen_Assign): In case of default-initialized component, generate a
16559 call to the IP subprogram associated with the component.
16560 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
16561 of aggregate with default initialized components.
16562 (Has_Default_Init_Comps): Improve implementation to recursively check
16563 all the present expressions.
16565 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
16566 to indicate that the initialization call corresponds to a
16567 default-initialized component of an aggregate.
16568 In case of default initialized aggregate with tasks this parameter is
16569 used to generate a null string (this is just a workaround that must be
16570 improved later). In case of discriminants, this parameter is used to
16571 generate a selected component node that gives access to the discriminant
16574 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
16575 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
16576 allocated aggregates with default-initialized components.
16578 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
16579 the box notation is used in positional aggregates.
16581 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
16583 * lib.ads: Fix typo in comment
16585 2003-12-08 Vincent Celier <celier@gnat.com>
16587 * prj.adb (Project_Empty): New component Unkept_Comments
16588 (Scan): Remove procedure; moved to Prj.Err.
16590 * prj.ads (Project_Data): New Boolean component Unkept_Comments
16591 (Scan): Remove procedure; moved to Prj.Err.
16593 * prj-dect.adb: Manage comments for the different declarations.
16595 * prj-part.adb (With_Record): New component Node
16596 (Parse): New Boolean parameter Store_Comments, defaulted to False.
16597 Set the scanner to return ends of line and comments as tokens, if
16598 Store_Comments is True.
16599 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
16600 comments are associated with these nodes. Store the node IDs in the
16602 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
16604 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
16605 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
16606 current project. Call Tree.Restore afterwards. Set the various nodes
16607 for comment storage (Next_End, End_Of_Line, Previous_Line,
16610 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
16611 defaulted to False.
16613 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
16614 to False. When Truncated is True, truncate the string, never go to the
16616 (Write_End_Of_Line_Comment): New procedure
16617 (Print): Process comments for nodes N_With_Clause,
16618 N_Package_Declaration, N_String_Type_Declaration,
16619 N_Attribute_Declaration, N_Typed_Variable_Declaration,
16620 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
16621 Process nodes N_Comment.
16623 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
16624 without comments and there are some comments, set the flag
16625 Unkept_Comments to True.
16626 (Scan): If there are comments, set the flag Unkept_Comments to True and
16627 clear the comments.
16628 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
16629 (Next_End_Nodes: New table
16630 (Comment_Zones_Of): New function
16631 (Scan): New procedure; moved from Prj. Accumulate comments in the
16632 Comments table and set end of line comments, comments after, after end
16634 (Add_Comments): New procedure
16635 (Save, Restore, Seset_State): New procedures
16636 (There_Are_Unkept_Comments): New function
16637 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
16638 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
16640 (First_Comment_After, First_Comment_After_End): New functions
16641 (First_Comment_Before, First_Comment_Before_End): New functions
16642 (Next_Comment): New function
16643 (End_Of_Line_Comment, Follows_Empty_Line,
16644 Is_Followed_By_Empty_Line): New functions
16645 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
16646 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
16647 (Set_Next_Comment): New procedure
16648 (Default_Project_Node): Associate comment before if the node can store
16651 * scans.ads (Token_Type): New enumeration value Tok_Comment
16652 (Comment_Id): New global variable
16654 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
16655 defaulted to False.
16656 (Scan): Store position of start of comment. If comments are tokens, set
16657 Comment_Id and set Token to Tok_Comment when scanning a comment.
16658 (Set_Comment_As_Token): New procedure
16660 * sinput-p.adb: Update Copyright notice
16661 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
16662 that no longer exists.
16664 2003-12-08 Javier Miranda <miranda@gnat.com>
16666 * sem_aggr.adb: Add dependence on Exp_Tss package
16667 Correct typo in comment
16668 (Resolve_Aggregate): In case of array aggregates set the estimated
16669 type of the aggregate before calling resolve. This is needed to know
16670 the name of the corresponding IP in case of limited array aggregates.
16671 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
16672 in case of default initialized array components.
16674 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
16675 types. Required to give support to limited aggregates in generic
16678 2003-12-08 Ed Schonberg <schonberg@gnat.com>
16680 * sem_ch3.adb (Check_Initialization): For legality purposes, an
16681 inlined body functions like an instantiation.
16682 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
16683 until bounds are analyzed, to diagnose premature use of type.
16685 * sem_util.adb (Wrong_Type): Improve error message when the type of
16686 the expression is used prematurely.
16688 2003-12-08 GNAT Script <nobody@gnat.com>
16690 * Make-lang.in: Makefile automatically updated
16692 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
16694 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
16695 they are automatically generated by Make-lang.in and cause nothing but
16696 maintenance troubles.
16698 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
16700 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
16701 version of this unit).
16703 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
16705 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
16706 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
16707 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
16708 the body of System.Interrupt_Management common to several targets.
16709 Update copyright notice when appropriate.
16711 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
16714 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
16715 to ensure that the kernel fills in the interrupted context structure
16716 before calling a signal handler, which is necessary to be able to
16717 unwind past it. Update the copyright notice.
16719 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
16721 * a-elchha.ads: New file.
16723 * a-elchha.adb: New default last chance handler. Contents taken from
16724 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
16726 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
16727 is moved to a-elchha.adb to provide a target-independent default last
16730 * Makefile.rtl: Add a-elchha.o
16732 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
16734 2003-12-05 Ed Schonberg <schonberg@gnat.com>
16736 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
16737 declared in an instance, do not inline the call if the instance is not
16738 frozen yet, to prevent order of elaboration problems.
16740 * sem_prag.adb: Add comments for previous fix.
16742 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
16744 * g-table.adb: Use the right variable in Set_Item.
16745 Update copyright notice.
16747 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
16749 * Makefile.in: Remove unused rules.
16751 2003-12-05 Vincent Celier <celier@gnat.com>
16753 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
16754 -nostdlib. Not needed here after all.
16756 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
16760 * adaint.h, adaint.c, g-os_lib.ads:
16761 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
16762 on some platforms (including FreeBSD), it is a 64 bit value.
16763 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
16765 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
16767 * gnatvsn.ads (Library_Version): Now contain only the relevant
16769 (Verbose_Library_Version): New constant.
16771 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
16772 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
16773 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
16775 * gnatlbr.adb: Clean up: replace Library_Version by
16776 Verbose_Library_Version.
16778 * make.adb, lib-writ.adb, exp_attr.adb:
16779 Clean up: replace Library_Version by Verbose_Library_Version.
16781 * 5lintman.adb: Removed.
16784 Update and simplify computation of LIBRARY_VERSION.
16785 Fix computation of GSMATCH_VERSION.
16786 5lintman.adb is no longer used: replaced by 7sintman.adb.
16788 2003-12-03 Robert Dewar <dewar@gnat.com>
16791 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
16792 name. Modified to consider small non-bit-packed arrays as troublesome
16793 and in need of component-by-component assigment expansion.
16795 2003-12-03 Vincent Celier <celier@gnat.com>
16797 * lang-specs.h: Process nostdlib as nostdinc
16799 * back_end.adb: Update Copyright notice
16800 (Scan_Compiler_Arguments): Process -nostdlib directly.
16802 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
16805 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
16806 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
16807 included in HIE_NONE_TARGET_PAIRS.
16809 2003-12-03 Ed Schonberg <schonberg@gnat.com>
16812 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
16813 is legal in an instance, because legality is cheched in the template.
16816 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
16817 appplied to an unchecked conversion of a formal parameter.
16820 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
16823 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
16825 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
16826 routines. The second one is new functionality to deal with backtracing
16827 through signal handlers.
16828 (unwind): Split into the two separate subroutines above.
16829 Update the documentation, and deal properly with sizeof (REG) different
16830 from sizeof (void*).
16832 2003-12-01 Nicolas Setton <setton@act-europe.fr>
16834 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
16835 so that the debugger can reliably access the value of the parameter,
16836 and therefore is able to display the exception name when an exception
16837 breakpoint is reached.
16839 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
16841 * fmap.adb: Fix typo in warning message.
16843 * g-socket.ads, g-socket.adb: Make Free a visible instance of
16844 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
16846 2003-12-01 Vincent Celier <celier@gnat.com>
16848 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
16850 (Build_Library): Get the switches only if Default_Switches is declared
16853 2003-12-01 Ed Schonberg <schonberg@gnat.com>
16855 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
16856 actuals that are indexed components, reanalyze actual to ensure that
16857 packed array references are properly expanded.
16859 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
16860 attempted assignment to a discriminant.
16862 2003-12-01 Robert Dewar <dewar@gnat.com>
16864 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
16867 * switch-c.adb: Minor reformatting of comments
16869 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16871 * Makefile.in: Clean ups.
16873 2003-12-01 GNAT Script <nobody@gnat.com>
16875 * Make-lang.in: Makefile automatically updated
16877 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
16879 * 5wsystem.ads: Disable zero cost exception, not ready yet.
16881 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
16883 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
16884 to force serialization.
16886 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
16888 * g-socket.ads, g-socket.adb:
16889 Clarify documentation of function Stream. Introduce a Free procedure
16890 to release the returned Stream once it becomes unused.
16892 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
16894 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
16896 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
16897 since NT 4 cannot handle timeout values that are too large,
16898 e.g. DWORD'Last - 1.
16900 2003-11-26 Ed Schonberg <schonberg@gnat.com>
16903 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
16904 in procedure calls and whose expansion must be deferred.
16906 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
16910 (Build_Derived_Array_Type): Create operator for unconstrained type
16911 if ancestor is unconstrained.
16913 2003-11-26 Vincent Celier <celier@gnat.com>
16915 * make.adb (Project_Object_Directory): New global variable
16916 (Change_To_Object_Directory): New procedure
16917 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
16918 of Change_Dir directly. Do not change working directory to object
16919 directory of main project after each compilation.
16920 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
16922 Change to object directory of main project before binding step.
16923 (Initialize): Initialize Project_Object_Directory to No_Project
16926 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
16927 binding a Stand-Alone Library.
16929 * output.adb: Update Copyright notice
16930 (Write_Char): Output buffer when full
16932 2003-11-26 Robert Dewar <dewar@gnat.com>
16934 * sem_ch13.adb: (Check_Size): Reset size if size is too small
16937 (Check_Size): Fix documentation to include bit-packed array case
16939 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
16941 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
16943 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
16945 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
16948 * utils.c (init_gigi_decls): Change name of built-in setjmp to
16949 __builtin_setjmp, since this is apparently needed by recent
16952 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16954 * adadecode.c: Only include ctype.h if not IN_GCC.
16955 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
16957 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
16960 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
16961 signals and interrupts.
16963 * 5zintman.ads: New File.
16965 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
16966 add exception signals to the set of unmasked signals.
16969 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
16970 between signals and interrupts.
16971 Add to Unblocked_Signal_Mask the set of signals that are in
16975 Adding a check to see whether the Interrupt_ID we want to unmask is in
16976 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
16977 reason is that the index type of the Keep_Unmasked array is not always
16978 Interrupt_ID; it may be a subtype of Interrupt_ID.
16980 2003-11-24 Gary Dismukes <dismukes@gnat.com>
16983 (Remove_Side_Effects): Condition constantness of object created for a
16984 an unchecked type conversion on the constantness of the expression
16985 to ensure the correct value for 'Constrained when passing components
16986 of view-converted class-wide objects.
16988 2003-11-24 Robert Dewar <dewar@gnat.com>
16990 * par-load.adb (Load): Improve handling of misspelled and missing units
16991 Removes several cases of compilation abandoned messages
16993 * lib.adb: (Remove_Unit): New procedure
16995 * lib.ads: (Remove_Unit): New procedure
16997 * lib-load.adb: Minor reformatting
16999 2003-11-24 Vincent Celier <celier@gnat.com>
17002 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
17003 (Marking_Label): Label to mark processed source files. Incremented for
17005 (Gnatmake): Increase Marking_Labet for each executable
17006 (Is_Marked): Compare against marking label
17007 (Mark): Mark with marking label
17009 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
17012 Move the declaration of the TSD for System.Threads to System.Soft_Links.
17015 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
17016 (rts-cert): build a single relocatable object for the run-time lib.
17019 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
17022 Use gnatls rather than gcc to obtain the location of GNAT RTL for
17025 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
17027 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
17028 can not use it as before (that is, as a variable) when dumping it into
17029 the tree file. Add a local variable to store the result of this
17030 function and to be used as the string to be written into the tree.
17032 * scn.adb (Initialize_Scanner): Add comments explaining the recent
17035 * sinput.adb (Source_First, Source_Last): In case of
17036 Internal_Source_File, replace returning attributes of
17037 Internal_Source_Ptr (which is wrong) with returning attributes of
17040 2003-11-24 Ed Schonberg <schonberg@gnat.com>
17043 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
17044 used for implicit concatenation operators.
17048 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
17049 task bodies that are in the scope of a Suppress pragma.
17050 (Check_A Call): Use the flag to prevent spurious elaboration checks.
17052 * sinfo.ads, sinfo.adb:
17053 New flag No_Elaboration_Check on function/procedure calls, to properly
17054 suppress checks on calls in task bodies that are within a local suppress
17058 (Expand_Concatenate_Other): Use the proper integer type for the
17059 expression for the upper bound, to avoid universal_integer computations
17062 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
17064 * .cvsignore: Delete.
17066 2003-11-21 Andreas Schwab <schwab@suse.de>
17068 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
17070 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
17072 * 5wsystem.ads: Enable zero cost exception.
17074 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
17076 * 5ztiitho.adb: Remove an unreferenced variable.
17078 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
17080 * adaint.c: For FreeBSD, use mkstemp.
17082 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
17084 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
17086 2003-11-21 Robert Dewar <dewar@gnat.com>
17088 * bld.adb: Remove useless USE of gnatvsn
17090 * gnatchop.adb: Minor reformatting
17091 Clean up version handling to be more consistent
17093 * gnatxref.adb: Minor reformatting
17095 * gprcmd.adb: Minor reformatting
17096 Fix output of copyright to be more consistent with other tools
17098 2003-11-21 Vincent Celier <celier@gnat.com>
17100 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
17102 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
17104 * atree.adb (Initialize): Add initializations for global variables
17105 used in New_Copy_Tree.
17107 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
17108 Internal_Source_File as the actual).
17109 Put the set of statements creating Any_Character before the set of
17110 statements creating Any_Array to have Any_Character fully initialized
17111 when it is used in creating Any_Array.
17113 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
17114 not call Scan in case if the actual is Internal_Source_File
17115 Add 2003 to copyright note.
17117 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
17118 processing Internal_Source_File.
17120 * types.ads: Add the constant Internal_Source_File representing the
17121 source buffer for artificial source-code-like strings created within
17122 the compiler (the definition of Source_File_Index is changed).
17124 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
17126 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
17127 56system.ads: New file, FreeBSD version.
17129 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
17131 * Make-lang.in (ada.extraclean): Delete.
17133 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
17135 * gnatmem.adb: Clean up verbose output.
17137 * gprcmd.adb: Change copyright to FSF.
17139 2003-11-19 Vincent Celier <celier@gnat.com>
17141 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
17142 and Version (ignored).
17144 * symbols.ads: (Policy): New type
17145 (Initialize): New parameter Reference, Symbol_Policy and
17147 Remove parameter Force.
17148 Minor reformatting.
17150 * snames.ads, snames.adbadb: New standard names
17151 Library_Reference_Symbol_File and Library_Symbol_Policy
17154 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
17158 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
17160 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
17162 * prj.adb: (Project_Empty): New component Symbol_Data
17164 * prj.ads: (Policy, Symbol_Record): New types
17165 (Project_Data): New component Symbol_Data
17168 New attributes Library_Symbol_File, Library_Symbol_Policy and
17169 Library_Reference_Symbol_File.
17172 (Ada_Check): When project is a Stand-Alone library project, process
17173 attribute Library_Symbol_File, Library_Symbol_Policy and
17174 Library_Reference_Symbol_File.
17176 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
17177 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
17178 5sml-tgt.adb (Build_Dynamic_Library): New parameter
17179 Symbol_Data (ignored).
17181 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
17182 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
17183 functions Option_File_Name and Version_String. Set new options of
17184 gnatsym related to symbol file, symbol policy and reference symbol
17188 Extensive modifications to take into account the reference symbol file,
17189 the symbol policy, the library version and to put in the symbol file the
17190 minor and major IDs.
17192 * bld.adb (Process_Declarative_Items): Put second argument of
17193 gprcmd to_absolute between single quotes, to avoid problems with
17196 * bld-io.adb: Update Copyright notice.
17197 (Flush): Remove last character of a line, if it is a back slash, to
17198 avoid make problems.
17201 Implement new scheme with reference symbol file and symbol policy.
17203 * g-os_lib.ads: (Is_Directory): Clarify comment
17205 2003-11-19 Robert Dewar <dewar@gnat.com>
17207 * atree.adb: Move New_Copy_Tree global variables to head of package
17209 * errout.adb: Minor reformatting
17211 2003-11-19 Javier Miranda <miranda@gnat.com>
17213 * sem_ch4.adb: (Diagnose_Call): Improve error message.
17214 Add reference to Ada0Y (AI-50217)
17216 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
17217 sem_util.adb: Add reference to AI-50217
17219 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
17221 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
17223 * sem_aggr.adb: Complete documentation of AI-287 changes
17225 * par-ch4.adb: Document previous changes.
17227 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
17228 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
17231 * exp_aggr.adb: Add references to AI-287 in previous changes
17233 2003-11-19 Ed Schonberg <schonberg@gnat.com>
17236 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
17237 in the rewriting is the result of an inlined call.
17239 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
17240 parameter is a type conversion, use original node to construct the
17241 post-call assignment, because expression may have been rewritten, e.g.
17242 if it is a packed array.
17245 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
17246 body, just as it is in an instance.
17247 Categorization routines
17249 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
17250 Instantiate_Object): Set proper sloc reference for message on missing
17253 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
17255 * Makefile.in: Add FreeBSD libgnat pairs.
17257 * usage.adb: Fix typo in usage message.
17259 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
17261 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
17262 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
17263 pragma Thread_Body.
17264 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
17266 * s-thread.adb: This file is now a dummy implementation of
17269 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
17271 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
17273 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
17275 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
17276 instanciation references in the parent type description.
17278 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17280 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
17282 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
17283 TYPE_PRECISION directly from esize.
17285 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
17288 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
17290 * init.c: Initialization routines for FreeBSD
17292 * link.c: Link info for FreeBSD
17294 * sysdep.c: Add the case of FreeBSD
17296 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
17298 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
17299 already called in System.Threads.
17301 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
17302 environment task, as it has been moved to System.Threads.Initialization.
17304 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
17306 * adaint.c (__gnatlib_install_locks): Only reference
17307 __gnat_install_locks on VMS, since other platforms can avoid using
17308 --enable-threads=gnat
17310 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17312 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
17314 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
17315 TYPE_PACKED_ARRAY_TYPE_P.
17316 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
17318 Part of PR ada/12806
17319 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
17320 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
17322 2003-11-17 Vincent Celier <celier@gnat.com>
17324 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
17326 Do not set exit status to Failure when Warning is True.
17327 (Gnatchop): Make errors "no compilation units found" and
17328 "no source files written" warnings only.
17330 * make.adb (Gnatmake): When using a project file, set
17331 Look_In_Primary_Dir to False.
17332 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
17333 and Local_Configuration_Pragmas in the project where they are declared
17334 not an extending project which might have inherited them.
17336 * osint.adb (Locate_File): If Name is already an absolute path, do not
17337 look for a directory.
17339 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
17340 -gnats (Check_Syntax) is used, issue only a warning, not an error.
17342 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
17343 in objects of type Variable_Value.
17345 * prj.ads: (Variable_Value): New component Project
17347 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
17348 is in a project extended by Project.
17350 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
17351 Project of Variable_Values to this new parameter value.
17352 (Expression): Set component Project of Variable_Values.
17353 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
17354 Set the component Project in array elements.
17356 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
17358 * errout.adb: (Initialize): Add initialization for error nodes.
17360 * sem_ch12.adb (Initialize): Add missing initializations for
17361 Exchanged_Views and Hidden_Entities.
17363 2003-11-17 Ed Schonberg <schonberg@gnat.com>
17365 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
17366 already instantiated tree for use in subsequent inlining.
17367 (Analyze_Associations, Instantiate_Formal_Subprogram,
17368 Instantiate_Object): improve error message for mismatch in
17371 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
17372 instantiations of subprograms declared in instances.
17374 2003-11-17 Javier Miranda <miranda@gnat.com>
17376 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
17377 executed only under the Extensions_Allowed flag.
17379 2003-11-17 Robert Dewar <dewar@gnat.com>
17381 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
17383 (Address_Image): Fix bug of returning 0x instead of 0x0
17384 Minor reformatting (function specs).
17386 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
17387 (missed case of 33-63)
17389 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
17391 * s-thread.adb: Add comments for pragma Restriction
17393 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
17394 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
17396 2003-11-17 Ed Falis <falis@gnat.com>
17398 * s-thread.adb: Added No_Tasking restriction for this implementation.
17400 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
17402 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
17403 instanciation references in the parent type description.
17405 2003-11-17 GNAT Script <nobody@gnat.com>
17407 * Make-lang.in: Makefile automatically updated
17409 2003-11-16 Jason Merrill <jason@redhat.com>
17411 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
17412 and TAGS files that include them for each front end.
17414 2003-11-14 Andreas Jaeger <aj@suse.de>
17416 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
17417 is the canonical version.
17418 * misc.c (gnat_handle_option): Likewise.
17420 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
17422 * 5nsystem.ads: New file for x86_64-linux-gnu.
17424 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
17426 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
17428 * comperr.adb: Fix logic in previous change.
17430 2003-11-13 Vincent Celier <celier@gnat.com>
17432 * 5bml-tgt.adb (Build_Dynamic_Library): Use
17433 Osint.Include_Dir_Default_Prefix instead of
17434 Sdefault.Include_Dir_Default_Name.
17436 * gnatlbr.adb: Update Copyright notice
17437 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
17438 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
17439 instead of Sdefault.Object_Dir_Default_Name
17442 (Process_Binder_File): Never suppress the option following -Xlinker
17445 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
17446 Sdefault.Object_Dir_Default_Name.
17448 * osint.ads, osint.adb:
17449 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
17450 Minor reformatting.
17452 * vms_conv.ads: Minor reformating
17453 Remove GNAT STANDARD and GNAT PSTA
17456 Allow GNAT MAKE to have several files on the command line.
17457 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
17458 Sdefault.Object_Dir_Default_Name.
17460 Remove data for GNAT STANDARD
17463 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
17464 Remove data for GNAT STANDARD
17465 Remove options and documentation for -gnatwb/-gnatwB: these warning
17466 options no longer exist.
17468 2003-11-13 Ed Falis <falis@gnat.com>
17470 * 5zthrini.adb: (Init_RTS): Made visible
17473 (Register): Removed unnecessary call to taskVarGet that checked whether
17474 an ATSD was already set as a task var for the argument thread.
17477 Updated comment to reflect that this is a VxWorks version
17478 Added context clause for System.Threads.Initialization
17479 Added call to System.Threads.Initialization.Init_RTS
17481 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
17484 (Init_RTS): New procedure, for the initialization of the run-time lib.
17487 Remove dependancy on System.Init, so that this file can be used in the
17488 AE653 sequential run-time lib.
17490 2003-11-13 Robert Dewar <dewar@gnat.com>
17492 * bindgen.adb: Minor reformatting
17494 2003-11-13 Ed Schonberg <schonberg@gnat.com>
17497 (Apply_Discriminant_Check): Do no apply check if target type is derived
17498 from source type with no applicable constraint.
17501 (Ensure_System_Dependency): Do not apply the style checks that may have
17502 been specified for the main unit.
17505 (Find_Selected_Component): Further improvement in error message, with
17509 (Resolve): Handle properly the case of an illegal overloaded protected
17512 2003-11-13 Javier Miranda <miranda@gnat.com>
17515 (Has_Default_Init_Comps): New function to check the presence of
17516 default initialization in an aggregate.
17517 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
17518 extension aggregate of a limited record. In addition, a new formal
17519 was added to do not initialize the record controller (if any) during
17520 this recursive expansion of ancestors.
17521 (Init_Controller): Add support for limited record components.
17522 (Expand_Record_Aggregate): In case of default initialized components
17523 convert the aggregate into a set of assignments.
17525 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
17526 describing the new syntax.
17527 Nothing else needed to be done because this subprogram delegates part of
17528 its work to P_Precord_Or_Array_Component_Association.
17529 (P_Record_Or_Array_Component_Association): Give support to the new
17530 syntax for default initialization of components.
17533 (Resolve_Aggregate): Relax the strictness of the frontend in case of
17534 limited aggregates.
17535 (Resolve_Record_Aggregate): Give support to default initialized
17537 (Get_Value): In case of default initialized components, duplicate
17538 the corresponding default expression (from the record type
17539 declaration). In case of default initialization in the *others*
17540 choice, do not check that all components have the same type.
17541 (Resolve_Extension_Aggregate): Give support to limited extension
17545 (Check_Initialization): Relax the strictness of the front-end in case
17546 of aggregate and extension aggregates. This test is now done in
17547 Get_Value in a per-component manner.
17549 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
17550 expression corresponds to a limited aggregate. This test is now done
17553 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
17556 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
17557 present in an N_Component_Association node
17559 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
17561 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
17562 type-conformant entry only if they are homographs.
17564 2003-11-13 GNAT Script <nobody@gnat.com>
17566 * Make-lang.in: Makefile automatically updated
17568 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17570 * adadecode.c: Use <> form of include for ctype.h.
17571 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
17573 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17575 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
17576 Works around PR middle-end/6552.
17578 2003-11-10 Ed Falis <falis@gnat.com>
17580 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
17582 * 5zinit.adb: (Install_Handler): Moved back to spec
17583 (Install_Signal_Handlers): Deleted
17585 * 5zthrini.adb: Added context clause for System.Storage_Elements
17586 (Register): Only handles creation of taskVar; initialization moved to
17588 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
17589 Added declaration of environment task secondary stack and
17592 * s-thread.adb: Implement bodies for thread body processing
17595 Added comment identifying supported targets for pragma Thread_Body.
17597 2003-11-10 Pascal Obry <obry@gnat.com>
17599 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
17603 (Open): Properly check for string length before copying into the buffer.
17604 Raises Name_Error if buffer is too small. Note that this was a potential
17607 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
17609 * bindgen.adb, comperr.adb: Code clean ups.
17610 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
17612 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
17614 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
17616 2003-11-10 Vincent Celier <celier@gnat.com>
17619 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
17622 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
17624 * prj.adb: (Project_Empty): Add new boolean component Virtual
17626 * prj.ads: (Virtual_Prefix): New constant string
17627 (Project_Data): New boolean component Virtual
17629 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
17630 a library project is extended by a virtual extending project.
17633 Modifications throughout to implement extending-all project, including:
17634 (Virtual_Hash, Processed_Hash): New hash tables
17635 (Create_Virtual_Extending_Project): New procedure
17636 (Look_For_Virtual_Projects_For): New procedure
17639 (Process): After checking the projects, if main project is an
17640 extending-all project, set the object directory of all virtual extending
17641 project to the object directory of the main project.
17642 Adjust error message when a virtual extending project has the same
17643 object directory as an project being extended.
17644 (Recursive_Process): If name starts with the virtual prefix, set Virtual
17645 to True in the project data.
17648 (Default_Project_Node): Add new boolean component Extending_All
17649 (Is_Extending_All): New function
17650 (Set_Is_Extending_All): New procedure
17652 * prj-tree.ads: (Is_Extending_All): New function
17653 (Set_Is_Extending_All): New procedure
17654 (Project_Node_Record): New boolean component Extending_All
17656 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
17659 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
17661 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
17662 "gprcmd prefix" to define it.
17664 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
17666 * einfo.ads: Fix a typo and remove an extraneous word in comments.
17669 (Create_Dummy_Package_Unit): Set the scope of the entity for the
17670 created dummy package to Standard_Standard, not to itself, to
17671 defend other parts of the front-end against encoutering a cycle in
17675 (Analyze_With_Clause): When setting the entities for the successive
17676 N_Expanded_Names that constitute the name of a child unit, do not
17677 attempt to go further than Standard_Standard in the chain of scopes.
17678 This case arises from the placeholder units created by
17679 Create_Dummy_Package_Unit in the case of a with_clause for a
17680 nonexistent child unit.
17682 2003-11-10 Ed Schonberg <schonberg@gnat.com>
17685 (Expand_Thread_Body): Place subprogram on scope stack, so that new
17686 declarations are given the proper scope.
17689 (Check_Expr_Constants): Reject an expression that contains a constant
17690 created during expansion, and that appears after the object to which
17691 the address clause applies.
17693 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
17694 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
17695 that uses 'Range of a function call with controlled components, so
17696 that the function result can be finalized before starting the loop.
17699 (Find_Selected_Component): Improve error message when prefix is
17700 an implicit dereference of an incomplete type.
17702 2003-11-10 Robert Dewar <dewar@gnat.com>
17704 * opt.ads: New Print_Standard flag for -gnatS switch
17706 * sem_ch13.adb: Remove some additional checks for unaligned arrays
17708 * cstand.adb (Create_Standard): Print out package standard if -gnatS
17711 * debug.adb: Update doc for -gnatds to discuss relationship with new
17714 * sinfo.adb: Add new field Entity_Or_Associated_Node
17716 * sinfo.ads: Add new field Entity_Or_Associated_Node
17717 Update documentation for Associated_Node and Entity fields to clarify
17718 relationship and usage.
17721 (Write_Id): Properly process Associated_Node field in generic template
17724 Recognize new -gnatS switch for printing package Standard
17725 This replaces gnatpsta
17728 Add line for new -gnatS switch for printing package Standard
17729 This replaces gnatpsta
17731 2003-11-10 Andreas Jaeger <aj@suse.de>
17733 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
17736 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
17738 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
17741 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
17743 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
17746 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
17748 * sysdep.c: Add handling of cygwin.
17750 2003-11-10 GNAT Script <nobody@gnat.com>
17752 * Make-lang.in: Makefile automatically updated
17754 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
17757 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
17758 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
17759 Replace GNAT_ROOT by GCC_ROOT.
17761 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
17763 2003-11-06 Zack Weinberg <zack@codesourcery.com>
17765 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
17766 and update for changed meaning of GET_MODE_BITSIZE.
17768 2003-11-04 Doug Rupp <rupp@gnat.com>
17770 * sysdep.c: Problem discovered during IA64 VMS port.
17771 [VMS] #include <unixio.h> to get proper prototypes.
17774 Issues discovered/problems fixed during IA64 VMS port.
17775 [VMS] #define _POSIX_EXIT for proper semantics.
17776 [VMS] #include <unixio.h> for proper prototypes.
17777 [VMS] (fork): #define IA64 version.
17778 (__gnat_os_exit): Remove unnecessary VMS specific code.
17780 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17782 Part of PR ada/12806
17784 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
17788 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
17791 * targtyps.c, decl.c, misc.c,
17792 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
17793 routines to work around change in FP sizing semantics in GCC.
17796 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
17798 * gigi.h: (enumerate_modes): New function.
17800 * Make-lang.in: (ada/misc.o): Add real.h.
17802 * misc.c: (enumerate_modes): New function.
17804 2003-11-04 Robert Dewar <dewar@gnat.com>
17806 * 3vtrasym.adb: Minor reformatting
17807 Use terminology encoded/decoded name, rather than C++ specific notion
17808 of mangling (this is the terminology used throughout GNAT).
17810 * einfo.h: Regenerated
17812 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
17815 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
17817 * par-prag.adb: Add dummy entry for Thread_Body pragma
17820 Add entries for System.Threads entities for thread body processing
17823 (Analyze_Pragma, Access attributes): Check these are not applied to a
17824 thread body, since this is not permitted
17826 * sem_prag.adb: Add processing for Thread_Body pragma.
17830 (Resolve_Call): Check for incorrect attempt to call a thread body
17831 procedure with a direct call.
17833 * snames.ads, snames.adb: Add entry for Thread_Body pragma
17834 Add names associated with thread body expansion
17836 * snames.h: Add entry for Thread_Body pragma
17838 * s-thread.adb: Add entries for thread body processing
17839 These are dummy bodies so far
17841 * s-thread.ads: Add documentation on thread body handling.
17842 Add entries for thread body processing.
17844 2003-11-04 Javier Miranda <miranda@gnat.com>
17847 (Build_Limited_Views): Return after posting an error in case of limited
17848 with_clause on subprograms, generics, instances or generic renamings
17849 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
17850 on subprograms, generics, instances or generic renamings
17852 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
17854 * raise.c (setup_to_install): Correct mistake in last revision; two
17855 arguments out of order.
17857 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
17858 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
17859 notice, missed in previous change.
17860 Remove trailing blanks and other style errors introduced in previous
17863 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
17865 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
17866 rid of the wrapper for a LJM type, ensuring we don't do that if the
17867 field is addressable. This avoids potential low level type view
17868 mismatches later on, for instance in a by-reference argument passing
17871 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17873 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
17874 aligned at byte boundary.
17876 2003-11-04 Joel Brobecker <brobecker@gnat.com>
17878 * decl.c (components_to_record): Do not delete the empty variants from
17879 the end of the union type.
17881 2003-11-04 Ed Schonberg <schonberg@gnat.com>
17883 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
17884 operation for a derived type, an explicit declaration may use a local
17885 subtype of Boolean.
17887 2003-11-04 Vincent Celier <celier@gnat.com>
17889 * make.adb (Gnatmake): Allow main sources on the command line with a
17890 library project when it is only for compilation (no binding or
17893 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
17895 * Makefile.in: Remove many duplicate variables.
17897 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
17899 * Make-lang.in (dvi): Move targets to $(docobjdir).
17900 (gnat_ug_vms.dvi): Simplify rule and adjust target.
17901 (gnat_ug_wnt.dvi): Likewise.
17902 (gnat_ug_unx.dvi): Likewise.
17903 (gnat_ug_vxw.dvi): Likewise.
17904 (gnat_rm.dvi): Likewise.
17905 (gnat-style.dvi): Likewise.
17907 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17909 * gigi.h: Missed commit from update for C90.
17911 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
17913 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
17915 2003-10-31 Andreas Schwab <schwab@suse.de>
17917 * raise.c (get_action_description_for): Fix typo in last change.
17919 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
17922 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
17923 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
17925 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
17927 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
17928 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
17929 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
17930 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
17931 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
17933 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
17936 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
17937 numbers when symbol name is too long.
17939 2003-10-30 Ed Falis <falis@gnat.com>
17941 * g-signal.ads, g-signal.adb: New files
17943 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
17945 * Makefile.rtl: Introduce GNAT.Signals
17947 2003-10-30 Robert Dewar <dewar@gnat.com>
17949 * freeze.adb: Minor reformatting
17951 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
17953 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
17954 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
17955 New handling of Id_Check parameter to improve recognition of keywords
17956 used as identifiers.
17957 Update copyright notice to include 2003
17959 2003-10-29 Robert Dewar <dewar@gnat.com>
17961 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
17962 sem_ch10.adb: Minor reformatting
17964 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
17965 (Expand_Assign_Record): Test right hand side for bit unaligned as well
17967 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
17969 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
17970 Support for TBK$SYMBOLIZE-based symbolic traceback.
17972 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
17975 Revert previous change, that did not work well when pragma No_Run_Time
17976 was used in conjunction with a run-time other than ZFP.
17978 2003-10-29 Vincent Celier <celier@gnat.com>
17981 (Gnatmake): When there are no Ada mains in attribute Main, disable the
17982 bind and link steps only is switch -z is not used.
17984 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
17986 * Makefile.generic: Remove duplicated setting of CC.
17988 * Makefile.prolog: Set CC to gcc by default, to override make's
17991 * einfo.h: Regenerated.
17993 2003-10-29 Ed Schonberg <schonberg@gnat.com>
17995 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
17996 current body, after compiling subunit.
17998 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
17999 when in deleted code, because gigi needs properly ordered freeze
18000 actions to annotate types.
18002 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
18003 prevent the premature freezing of record type that contains
18004 subcomponents with a private type that does not yet have a completion.
18006 2003-10-29 Javier Miranda <miranda@gnat.com>
18009 (Analyze_Package_Instantiation): Check that instances can not be used in
18010 limited with_clauses.
18013 (Analyze_Package_Renaming): Check that limited withed packages cannot
18014 be renamed. Improve text on error messages related to limited
18017 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
18019 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
18020 Update copyright notice.
18022 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
18023 (Install_Limited_Context_Clauses): New subprogram that isolates all the
18024 checks required for limited context_clauses and installs the limited
18026 (Install_Limited_Withed_Unit): Complete its documentation.
18027 (Analyze_Context): Check that limited with_clauses are only allowed in
18029 (Install_Context): Call Install_Limited_Context_Clauses after the
18030 parents have been installed.
18031 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
18032 package as 'From_With_Type'; this mark indicates that the limited view
18033 is installed. Used to check bad usages of limited with_clauses.
18034 (Build_Limited_Views): Do not add shadow entities to the scope's list
18035 of entities. Do not add real entities to the Non_Limited_Views chain.
18036 Improve error notification.
18037 (Remove_Context_Clauses): Remove context clauses in two phases:
18038 limited views first and regular views later (to maintain the
18040 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
18041 its visible entities.
18043 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
18045 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
18046 with any type that Is_Fixed_Point_Type.
18048 * sinfo.ads: Fix documentation for Associated_Node attribute.
18050 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
18052 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
18053 both '-gnatc' and '-gnatt' are specified.
18055 * atree.adb (Initialize): Add initialization for Node_Count (set to
18058 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
18060 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
18061 do not consider as Pure.
18063 Part of implementation of function-at-a-time:
18065 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
18066 (tree_transform): Add new argument to build_component_ref.
18067 (tree_transform, case N_Assignment_Statement): Make and return an
18069 (tree_transform): If result IS_STMT, set flags and return it.
18070 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
18072 * utils2.c (build_simple_component_ref, build_component_ref): Add new
18074 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
18075 (build_allocator): Likewise.
18077 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
18078 Add new arg to build_component_ref.
18079 (maybe_unconstrained_array, unchecked_convert): Likewise.
18081 * ada-tree.def (EXPR_STMT): New code.
18083 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
18085 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
18086 build_component_ref calls.
18088 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
18090 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
18091 (build_component_ref): Add new argument, NO_FOLD_P.
18093 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
18095 * Makefile.generic: Add missing substitution on object_deps handling.
18098 * Make-lang.in (check-ada): Enable ACATS test suite.
18100 2003-10-27 Robert Dewar <dewar@gnat.com>
18103 (Freeze_Array_Type): We do not need an initialization routine for types
18104 derived from String or Wide_String. They should be treated the same
18105 as String and Wide_String themselves. This caused problems with the
18106 use of Initialize_Scalars.
18109 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
18110 composites. This allows use of component clauses that are not byte
18114 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
18115 is an attempt to pack an array of atomic objects.
18117 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
18119 2003-10-27 Pascal Obry <obry@gnat.com>
18122 (Basename): Check for drive letters in a pathname only on DOS based OS.
18124 2003-10-27 Vincent Celier <celier@gnat.com>
18127 (Gnatmake): When unable to change dir to the object dir, display the
18128 content of the parent dir of the obj dir, to try to understand why this
18131 2003-10-27 GNAT Script <nobody@gnat.com>
18133 * Make-lang.in: Makefile automatically updated
18135 2003-10-27 Ed Schonberg <schonberg@gnat.com>
18138 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
18139 should not be done in Save/Restore_Scope_Stack, because it is performed
18143 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
18144 whether use clauses should be removed/restored.
18147 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
18148 whether use clauses should be removed/restored.
18150 2003-10-26 Andreas Jaeger <aj@suse.de>
18152 * Makefile.in: Remove duplicated lines.
18154 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
18156 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
18157 minimize the differences with ACT tree.
18159 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
18160 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
18161 Gnatvsn.Gnat_Static_Version_String to reduce differences between
18164 2003-10-24 Pascal Obry <obry@gnat.com>
18166 * adadecode.c (ostrcpy): New function.
18167 (__gnat_decode): Use ostrcpy of strcpy.
18168 (has_prefix): Set first parameter a const.
18169 (has_suffix): Set first parameter a const.
18170 Update copyright notice. Fix source name in header.
18171 Removes a trailing space.
18174 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
18177 Remove the test against being in No_Run_Time_Mode before generating a
18178 call to Register_Tag. It is redundant with the test against the
18179 availability of the function Register_Tag.
18181 2003-10-24 Vincent Celier <celier@gnat.com>
18183 * g-catiio.adb: (Month_Name): Correct spelling of February
18185 * make.adb: (Mains): New package
18186 (Initialize): Call Mains.Delete
18187 (Gnatmake): Check that each main on the command line is a source of a
18188 project file and, if there are several mains, each of them is a source
18189 of the same project file.
18190 (Gnatmake): When a foreign language is specified in attribute Languages,
18191 no main is specified on the command line and attribute Mains is not
18192 empty, only build the Ada main. If there is no Ada main, just compile
18193 the Ada sources and their closure.
18194 (Gnatmake): If a main is specified on the command line with directory
18195 information, check that the source exists and, if it does, that the path
18196 is the actual path of a source of a project.
18199 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
18200 Full_Path is True, return the full path instead of the simple file name.
18201 (Project_Of): New function
18204 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
18205 defaulted to False.
18206 (Project_Of): New function
18208 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
18210 * Makefile.generic:
18211 Ensure objects of main project are always checked and rebuilt if needed.
18212 Set CC to gcc by default.
18213 Prepare new handling of link by creating a global archive (not activated
18216 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
18217 stringt.h: Update copyright notice. Remove trailing blanks.
18218 Fix source name in header.
18220 2003-10-24 Robert Dewar <dewar@gnat.com>
18222 * sem_ch12.adb: Minor reformatting
18225 Minor reformatting (including new function return style throughout)
18228 Minor reformatting (including new function return style throughout)
18230 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
18232 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
18233 stringt.h: Update copyright notice. Remove trailing blanks.
18234 Fix source name in header.
18236 2003-10-24 GNAT Script <nobody@gnat.com>
18238 * Make-lang.in: Makefile automatically updated
18240 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
18242 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
18243 stringt.h: Convert to ISO C90 declarations and definitions.
18245 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
18248 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
18249 External_Tag attribute definition clauses.
18251 2003-10-23 Ed Schonberg <schonberg@gnat.com>
18254 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
18255 child unit, generate a fully qualified name to avoid spurious errors
18256 when the context contains renamings of different child units with
18257 the same simple name.
18259 * exp_dbug.ads: Add documentation on name qualification for renamings
18262 2003-10-23 Robert Dewar <dewar@gnat.com>
18264 * g-regpat.ads, g-regpat.adb: Minor reformatting
18266 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
18268 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
18270 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
18272 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
18275 * urealp.h: (Machine): Update to proper definition.
18277 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
18279 * init.c, adaint.c: Minor reformatting.
18281 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
18283 * adaint.c (w32_epoch_offset): Define static const at file level.
18284 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
18285 rather than t_create, t_access in call to GetFileTime. Use union
18286 to convert between FILETIME and unsigned long long.
18287 (__gnat_file_time_name): Test for invalid file handle.
18288 (__gnat_set_filetime_name): Support win32 targets using
18289 w32api SetFileTime.
18291 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
18293 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
18295 * ctrl_c.c (__gnat_int_handler): Remove declaration.
18297 * decl.c (creat_concat_name): Const-ify prefix.
18299 * adaint.c: Include ctype.h if __MINGW32__.
18300 (__gnat_readlink): Mark arguments as possibly unused.
18301 (__gnat_symlink): Likewise.
18302 (__gnat_is_symbolic_link): Likewise.
18303 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
18305 (__gnat_file_time_name): Don't declare struct stat statbuf when
18307 (__gnat_is_absolute_path): Add parenthesis around condition of
18308 'if' statement to avoid warning.
18309 (__gnat_plist_init): Specify void as parameter.
18310 (plist_enter): Likewise.
18311 (plist_leave): Likewise.
18312 (remove_handle): Make static. Initialize prev.
18314 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
18316 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
18317 * cstreams.c (__gnat_full_name): Minor improvements and clean up
18318 of previous change.
18320 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
18322 * tracebak.c (MAX): Avoid redefinition warning.
18324 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
18325 Change msg to const char *.
18326 (__gnat_install_handler): Remove ss, unused.
18327 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
18329 * cstreams.c (__gnat_full_name): Declare p only when used.
18330 (__gnat_full_name) [sgi] Return buffer.
18332 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
18334 * mingw32.h: New file.
18335 * gnat_wrapper.adb: New file.
18337 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
18339 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
18340 string match a pre compiled regular expression (the corresponding
18341 version of the function working on a raw regular expression)
18342 Fix typos in various comments
18343 Update copyright notice in spec
18345 2003-10-21 Gary Dismukes <dismukes@gnat.com>
18348 (Component_Needs_Simple_Initialization): Return False when the type is a
18349 packed bit array. Revise spec comments to document this case.
18352 (Expand_Pragma_Import): Set any expression on the imported object to
18353 empty to avoid initializing imported objects (in particular this
18354 covers the case of zero-initialization of bit arrays).
18355 Update copyright notice.
18357 2003-10-21 Ed Schonberg <schonberg@gnat.com>
18360 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
18361 a subunit is missing.
18362 (Instantiate_Subprogram_Body): If body of function is missing, set type
18363 of return expression explicitly in dummy body, to prevent cascaded
18364 errors when a subunit is missing.
18368 (Access_Subprogram_Declaration): Verify that return type is valid.
18372 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
18377 (Corresponding_Discriminant): If the scope of the discriminant is a
18378 private type without discriminant, use its full view.
18381 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
18383 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
18384 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
18385 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
18386 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
18387 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
18388 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
18389 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
18390 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
18391 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
18392 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
18393 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
18394 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
18395 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
18396 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
18397 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
18398 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
18399 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
18400 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
18401 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
18402 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
18403 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
18404 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
18405 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
18406 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
18407 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
18408 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
18409 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
18410 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
18411 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
18412 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
18413 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
18414 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
18415 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
18416 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
18417 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
18418 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
18419 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
18420 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
18421 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
18422 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
18423 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
18424 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
18425 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
18426 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
18427 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
18428 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
18429 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
18430 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
18431 vms_conv.ads, vms_conv.adb, vms_data.ads,
18432 vxaddr2line.adb: Files added. Merge with ACT tree.
18434 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
18435 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
18436 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
18437 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
18438 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
18439 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
18440 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
18441 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
18442 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
18443 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
18445 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
18446 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
18447 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
18448 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
18449 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
18450 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
18451 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
18452 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
18453 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
18454 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
18455 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
18456 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
18457 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
18458 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
18459 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
18460 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
18461 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
18462 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
18463 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
18464 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
18465 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
18466 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
18467 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
18468 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
18469 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
18470 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
18471 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
18472 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
18473 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
18474 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
18475 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
18476 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
18477 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
18478 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
18479 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
18480 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
18481 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
18482 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
18483 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
18484 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
18485 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
18486 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
18487 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
18488 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
18489 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
18490 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
18491 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
18492 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
18493 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
18494 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
18495 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
18496 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
18497 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
18498 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
18499 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
18500 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
18501 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
18502 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
18503 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
18504 checks.adb, checks.ads, cio.c, comperr.adb,
18505 comperr.ads, csets.adb, cstand.adb, cstreams.c,
18506 debug_a.adb, debug_a.ads, debug.adb, decl.c,
18507 einfo.adb, einfo.ads, errout.adb, errout.ads,
18508 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
18509 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
18510 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
18511 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
18512 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
18513 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
18514 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
18515 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
18516 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
18517 fe.h, fmap.adb, fmap.ads, fname.adb,
18518 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
18519 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
18520 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
18521 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
18522 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
18523 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
18524 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
18525 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
18526 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
18527 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
18528 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
18529 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
18530 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
18531 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
18532 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
18533 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
18534 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
18535 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
18536 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
18537 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
18538 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
18539 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
18540 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
18541 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
18542 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
18543 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
18544 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
18545 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
18546 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
18547 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
18548 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
18549 layout.adb, lib.adb, lib.ads, lib-list.adb,
18550 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
18551 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
18552 link.c, live.adb, make.adb, make.ads,
18553 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
18554 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
18555 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
18556 misc.c, mkdir.c, mlib.adb, mlib.ads,
18557 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
18558 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
18559 namet.adb, namet.ads, namet.h, nlists.ads,
18560 nlists.h, nmake.adt, opt.adb, opt.ads,
18561 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
18562 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
18563 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
18564 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
18565 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
18566 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
18567 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
18568 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
18569 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
18570 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
18571 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
18572 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
18573 prj-util.adb, prj-util.ads, raise.c, raise.h,
18574 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
18575 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
18576 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
18577 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
18578 scans.ads, scn.adb, scn.ads, s-crc32.adb,
18579 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
18580 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
18581 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
18582 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
18583 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
18584 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
18585 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
18586 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
18587 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
18588 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
18589 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
18590 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
18591 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
18592 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
18593 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
18594 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
18595 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
18596 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
18597 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
18598 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
18599 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
18600 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
18601 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
18602 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
18603 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
18604 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
18605 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
18606 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
18607 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
18608 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
18609 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
18610 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
18611 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
18612 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
18613 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
18614 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
18615 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
18616 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
18617 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
18618 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
18619 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
18620 stringt.adb, stringt.ads, stringt.h, style.ads,
18621 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
18622 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
18623 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
18624 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
18625 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
18626 table.adb, table.ads, targparm.adb, targparm.ads,
18627 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
18628 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
18629 ttypes.ads, types.ads, types.h, uintp.adb,
18630 uintp.ads, uintp.h, uname.adb, urealp.adb,
18631 urealp.ads, urealp.h, usage.adb, utils2.c,
18632 utils.c, validsw.adb, validsw.ads, widechar.adb,
18633 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
18634 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
18635 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
18636 gnatvsn.ads: Merge with ACT tree.
18638 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
18640 2003-10-20 Mark Mitchell <mark@codesourcery.com>
18642 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
18643 (gnat_ug_vmx.info): Likewise.
18644 (gnat_ug_vxw.info): Likewise.
18645 (gnat_ug_wnt.info): Likewise.
18646 (gnat_rm.info): Likewise.
18647 (gnat-style.info): Likewise.
18649 * Make-lang.in (ada.install-info): Remove target.
18650 (info): New target.
18651 (install-info): Likewise.
18652 (gnat_ug_unx.info): Simplify rule.
18653 (gnat_ug_vmx.info): Likewise.
18654 (gnat_ug_vxw.info): Likewise.
18655 (gnat_ug_wnt.info): Likewise.
18656 (gnat_rm.info): Likewise.
18657 (gnat-style.info): Likewise.
18659 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
18661 * Make-lang.in: Replace uses of $(target_alias) with
18662 $(target_noncanonical).
18663 * ada/Makefile.in: Remove unused mention of $(target_alias).
18665 2003-10-06 Mark Mitchell <mark@codesourcery.com>
18667 * Make-lang.in (ada.info): Replace with ...
18669 (ada.dvi): Replace with ...
18672 2003-09-29 Zack Weinberg <zack@codesourcery.com>
18674 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
18675 initialize dconstp5 and dconstmp5.
18677 2003-09-28 Richard Henderson <rth@redhat.com>
18679 * trans.c (tree_transform): Update call to expand_asm_operands.
18681 2003-09-21 Richard Henderson <rth@redhat.com>
18683 * trans.c, utils.c: Revert.
18685 2003-09-21 Richard Henderson <rth@redhat.com>
18687 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
18690 2003-09-04 Michael Matz <matz@suse.de>
18692 * misc.c: Include "target.h".
18693 * Make-lang.in (misc.o): Add dependency on target.h.
18695 2003-09-03 DJ Delorie <dj@redhat.com>
18697 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
18700 2003-08-30 Zack Weinberg <zack@codesourcery.com>
18702 * Makefile.in: Update substitutions to match changes to
18703 configure. Use include directives instead of @-insertions
18704 to read in host and target fragments. Add a rule to
18705 regenerate ada/Makefile.
18707 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
18709 * lang-options.h: Remove.
18710 * lang.opt: Add help text.
18712 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
18714 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
18717 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
18719 * misc.c (gnat_handle_option): Don't handle filenames.
18721 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
18723 * Make-lang.in: Replace PWD with PWD_COMMAND.
18724 * Makefile.adalib: Likewise.
18725 * Makefile.in: Likewise.
18727 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
18729 * misc.c (gnat_argv): Revert last change.
18730 (gnat_handle_option, gnat_init_options): Copy arguments.
18732 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
18734 * misc.c (gnat_argv): Make const.
18736 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
18738 * misc.c (save_argc, save_argv): Keep non-static!
18740 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
18742 * misc.c (save_argc, save_argv): Make static.
18743 (gnat_init_options): New prototype.
18744 (gnat_init_options): Update.
18746 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
18748 * gnat_ug.texi: Remove unlikely characters from @vars.
18749 * gnat_ug_vms.texi: Regenerate.
18751 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
18753 * misc.c (record_code_position): Adjust emit_note call.
18755 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
18757 * misc.c (gnat_handle_option): Don't check for missing arguments.
18759 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
18761 * utils.c (end_subprog_body): Adjust expand_function_end call.
18763 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
18765 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
18768 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
18770 * lang.opt: Declare Ada.
18771 * misc.c (gnat_init_options): Update.
18773 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
18775 * utils.c (begin_subprog_body): Adjust init_function_start call.
18777 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18779 * Make-lang.in: Update to use options.c and options.h.
18780 * misc.c: Include options.h not aoptions.h.
18781 (gnat_handle_option): Abort on unrecognized switch.
18782 (gnat_init_options): Request Ada switches.
18784 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
18786 * lang.opt: Add -Wall.
18787 * misc.c (gnat_handle_option): Handle it.
18789 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
18791 * misc.c (gnat_handle_option): Fix warnings.
18793 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
18795 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
18797 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
18799 * Make-lang.in: Update to handle command-line options.
18800 * lang.opt: New file.
18801 * misc.c: Include aoptions.h.
18802 (cl_options_count, cl_options): Remove.
18803 (gnat_handle_option): New.
18804 (gnat_decode_option): Remove.
18805 (LANG_HOOKS_DECODE_OPTION): Remove.
18806 (LANG_HOOKS_HANDLE_OPTION): Override.
18808 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
18810 * init.c, misc.c, trans.c, utils.c: Remove dead code.
18812 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
18814 * Makefile.in: Replace "host_canonical" with "host" for autoconf
18817 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
18819 * Make-lang.in: Update.
18820 * misc.c: Include opts.h. Define cl_options_count and cl_options.
18822 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
18824 * misc.c (gnat_init_options): Update.
18826 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18828 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
18829 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
18830 __attribute__ ((__unused__)).
18832 2003-06-05 Jan Hubicka <jh@suse.cz>
18834 * Make-lang.in: Add support for stageprofile and stagefeedback
18836 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
18838 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
18839 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
18841 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
18843 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
18844 Remove non-VMS directive.
18845 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
18847 (Examples of gnatls Usage): Remove VMS alternative.
18849 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
18852 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
18853 and turn ZCX_By_Default back to False since the underlying support
18854 is not quite there yet.
18856 2003-06-01 Andreas Jaeger <aj@suse.de>
18858 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
18859 and ROUND_TYPE_SIZE_UNIT.
18861 2003-05-22 Geert Bosch <bosch@gnat.com>
18863 * gnat_rm.texi : Remove reference to Ada Core Technologies.
18865 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
18867 * trans.c (tree_transform): Use location_t and input_location
18869 (build_unit_elab): Likewise.
18870 * utils.c (create_label_decl): Likewise.
18872 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
18874 * trans.c (tree_transform, build_unit_elab,
18875 set_lineno): Rename lineno to input_line.
18876 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
18877 end_subprog_body): Likewise.
18878 * utils2.c (build_call_raise): Likewise.
18880 2003-05-01 Laurent Guerby <guerby@acm.org>
18883 * 5iosinte.ads: Increase pthread_cond_t size to match recent
18884 LinuxThread and NPTL version, merge from ACT.
18886 2003-04-28 Zack Weinberg <zack@codesourcery.com>
18888 * utils.c (convert): No need to clear TREE_CST_RTL.
18890 2003-04-23 Geert Bosch <bosch@gnat.com>
18892 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
18893 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
18894 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
18895 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
18896 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
18897 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
18898 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
18899 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
18900 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
18901 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
18902 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
18903 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
18904 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
18905 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
18906 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
18907 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
18908 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
18909 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
18910 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
18911 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
18912 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
18913 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
18914 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
18915 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
18916 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
18917 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
18918 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
18919 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
18920 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
18921 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
18922 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
18923 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
18924 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
18925 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
18926 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
18927 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
18928 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
18929 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
18930 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
18931 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
18932 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
18933 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
18934 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
18935 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
18936 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
18937 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
18938 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
18939 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
18940 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
18941 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
18942 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
18943 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
18944 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
18945 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
18946 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
18947 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
18948 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
18949 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
18950 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
18951 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
18952 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
18953 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
18954 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
18955 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
18956 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
18957 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
18958 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
18959 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
18960 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
18961 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
18962 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
18963 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
18964 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
18965 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
18966 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
18967 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
18968 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
18969 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
18970 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
18971 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
18972 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
18973 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
18974 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
18975 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
18976 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
18977 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
18978 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
18979 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
18980 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
18981 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
18982 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
18983 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
18984 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
18985 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
18986 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
18987 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
18988 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
18989 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
18990 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
18991 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
18992 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
18993 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
18994 ali.adb, ali.ads, alloc.ads, argv.c,
18995 atree.adb, atree.ads, atree.h, aux-io.c,
18996 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
18997 binde.adb, binde.ads, binderr.adb, binderr.ads,
18998 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
18999 butil.adb, butil.ads, cal.c, calendar.ads,
19000 casing.adb, casing.ads, ceinfo.adb, checks.adb,
19001 checks.ads, cio.c, comperr.adb, comperr.ads,
19002 config-lang.in, csets.adb, csets.ads, csinfo.adb,
19003 cstand.adb, cstand.ads, cuintp.c, debug.adb,
19004 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
19005 dec-io.ads, dec.ads, deftarg.c, directio.ads,
19006 einfo.adb, einfo.ads, elists.adb, elists.ads,
19007 elists.h, errno.c, errout.adb, errout.ads,
19008 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
19009 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
19010 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
19011 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
19012 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
19013 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
19014 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
19015 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
19016 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
19017 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
19018 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
19019 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
19020 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
19021 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
19022 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
19023 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
19024 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
19025 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
19026 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
19027 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
19028 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
19029 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
19030 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
19031 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
19032 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
19033 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
19034 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
19035 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
19036 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
19037 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
19038 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
19039 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
19040 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
19041 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
19042 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
19043 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
19044 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
19045 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
19046 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
19047 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
19048 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
19049 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
19050 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
19051 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
19052 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
19053 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
19054 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
19055 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
19056 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
19057 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
19058 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
19059 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
19060 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
19061 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
19062 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
19063 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
19064 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
19065 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
19066 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
19067 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
19068 lib.adb, lib.ads, live.adb, live.ads,
19069 machcode.ads, make.adb, make.ads, makeusg.adb,
19070 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
19071 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
19072 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
19073 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
19074 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
19075 mlib.ads, namet.adb, namet.ads, nlists.adb,
19076 nlists.ads, opt.adb, opt.ads, osint-b.adb,
19077 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
19078 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
19079 osint.ads, output.adb, output.ads, par-ch10.adb,
19080 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
19081 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
19082 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
19083 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
19084 par-tchk.adb, par-util.adb, par.adb, par.ads,
19085 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
19086 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
19087 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
19088 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
19089 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
19090 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
19091 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
19092 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
19093 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
19094 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
19095 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
19096 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
19097 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
19098 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
19099 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
19100 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
19101 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
19102 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
19103 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
19104 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
19105 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
19106 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
19107 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
19108 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
19109 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
19110 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
19111 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
19112 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
19113 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
19114 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
19115 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
19116 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
19117 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
19118 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
19119 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
19120 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
19121 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
19122 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
19123 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
19124 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
19125 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
19126 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
19127 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
19128 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
19129 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
19130 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
19131 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
19132 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
19133 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
19134 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
19135 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
19136 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
19137 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
19138 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
19139 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
19140 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
19141 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
19142 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
19143 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
19144 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
19145 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
19146 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
19147 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
19148 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
19149 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
19150 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
19151 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
19152 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
19153 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
19154 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
19155 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
19156 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
19157 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
19158 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
19159 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
19160 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
19161 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
19162 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
19163 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
19164 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
19165 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
19166 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
19167 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
19168 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
19169 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
19170 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
19171 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
19172 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
19173 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
19174 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
19175 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
19176 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
19177 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
19178 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
19179 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
19180 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
19181 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
19182 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
19183 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
19184 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
19185 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
19186 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
19187 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
19188 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
19189 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
19190 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
19191 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
19192 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
19193 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
19194 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
19195 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
19196 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
19197 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
19198 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
19199 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
19200 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
19201 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
19202 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
19203 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
19204 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
19205 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
19206 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
19207 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
19208 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
19209 snames.ads, sprint.adb, sprint.ads, stand.adb,
19210 stand.ads, stringt.adb, stringt.ads, style.adb,
19211 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
19212 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
19213 switch-m.ads, switch.adb, switch.ads, system.ads,
19214 table.adb, table.ads, targparm.adb, targparm.ads,
19215 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
19216 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
19217 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
19218 ttypef.ads, ttypes.ads, types.adb, types.ads,
19219 uintp.adb, uintp.ads, uname.adb, uname.ads,
19220 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
19221 usage.adb, usage.ads, validsw.adb, validsw.ads,
19222 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
19223 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
19224 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
19225 formatting and other trivial changes from ACT.
19227 2003-04-12 Zack Weinberg <zack@codesourcery.com>
19229 * gigi.h, utils2.c (build_constructor):
19230 Rename gnat_build_constructor. Use build_constructor.
19231 * decl.c (gnat_to_gnu_entity)
19232 * trans.c (tree_transform, pos_to_constructor, extract_values)
19233 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
19234 (unchecked_convert)
19235 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
19236 (fill_vms_descriptor):
19239 2003-04-06 Zack Weinberg <zack@codesourcery.com>
19241 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
19242 * misc.c (gnat_tree_size): New function.
19243 (LANG_HOOKS_TREE_SIZE): Override.
19245 2003-04-03 Jason Merrill <jason@redhat.com>
19247 * misc.c (gnat_adjust_rli): #if 0.
19249 2003-03-31 Geert Bosch <bosch@gnat.com>
19252 * link.c : Fix misspelled "const" keyword
19254 2003-03-23 Mark Mitchell <mark@codesourcery.com>
19257 * utils2.c: Adjust calls to put_var_into_stack.
19259 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
19261 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
19263 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
19265 * misc.c (gnat_init): Update for new prototype.
19267 2003-03-05 Olivier Hainque <hainque@gnat.com>
19270 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
19271 warning, and fix return type for the IN_RTS && !SJLJ case.
19273 2003-03-04 Tom Tromey <tromey@redhat.com>
19275 * Make-lang.in (ada.tags): New target.
19277 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
19280 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
19281 wrapper, which name remains constant whatever underlying GCC
19284 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
19285 the stable interface needed for a-except.
19287 2003-03-02 Andreas Jaeger <aj@suse.de>
19289 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19290 gnat_ug_wnt.texi: Regenerate.
19292 2003-03-02 Laurent Guerby <guerby@acm.org>
19294 * Makefile.in (install-gnatlib): Match previous change there
19297 2003-02-28 Andreas Schwab <schwab@suse.de>
19299 * Make-lang.in (install-gnatlib): Change to ada directory before
19300 running make instead of using ada/Makefile directly.
19302 2003-02-18 Ben Elliston <bje@redhat.com>
19304 Part of fix for PR ada/9406
19305 * gnat_ug.texi (Binder output file): Grammar fix.
19307 2003-02-18 Ben Elliston <bje@redhat.com>
19310 * 5qtaprop.adb (Sleep): Fix typo in comment.
19312 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
19314 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
19315 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19316 gnat_ug_wnt.texi: Regenerate.
19318 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
19320 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
19321 be created if necessary.
19322 (ada.install-common): Let $(DESTDIR)$(bindir) be created
19323 if necessary. Remove erroneous and redundant gnatchop
19324 installation commands. Test for gnatdll before attempting
19326 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
19327 and gnatdll from all plausible locations.
19329 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
19331 * utils2.c (build_unary_op): Don't check flag_volatile.
19332 * gnat_ug.texi: Remove -fvolatile from example.
19333 * gnat_ug_vxw.texi: Likewise.
19335 2003-01-29 Laurent Guerby <guerby@acm.org>
19338 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
19339 * Makefile.in: match previous change.
19340 * Make-lang.in: match previous change.
19342 2003-01-29 Joel Sherrill <joel@OARcorp.com>
19344 * 5rosinte.ads: Add SIGXCPU.
19345 * 5rtpopsp.adb: New file.
19346 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
19347 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
19348 specific file 5rtpopsp.adb.
19349 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
19350 is likely needed for all newlib targets.
19351 * init.c: Add RTEMS specific version of __gnat_initialize().
19353 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19355 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
19357 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19359 * init.c (__gnat_error_handler): Make msg const.
19361 * gmem.c (convert_addresses): Move declaration ...
19362 * adaint.h: ... here.
19363 * adaint.c (convert_addresses): Adapt addrs type to match
19366 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
19368 2003-01-24 Andreas Schwab <schwab@suse.de>
19370 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
19371 size_t to avoid warning.
19373 2003-01-21 Zack Weinberg <zack@codesourcery.com>
19375 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
19377 2003-01-09 Geoffrey Keating <geoffk@apple.com>
19379 * gnat_rm.texi: Remove RCS version number.
19381 * ada-tree.h (union lang_tree_node): Add chain_next option.
19383 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
19385 * Make-lang.in (ada.install-info, ada.install-common,
19386 ada.uninstall): Prepend $(DESTDIR) to the destination
19387 directory in all (un)installation commands.
19388 * Makefile.in (install-gnatlib, install-rts): Ditto.
19390 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
19392 * gnat_rm.texi, gnat_ug.texi: Use @copying.
19393 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19394 gnat_ug_wnt.texi: Regenerate.
19396 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
19398 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
19400 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
19401 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
19402 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
19403 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
19404 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
19405 $(srcdir)/doc/include/gcc-common.texi.
19407 2002-12-15 Geert Bosch <bosch@gnat.com>
19409 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
19411 2002-12-14 Geert Bosch <bosch@gnat.com>
19413 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
19414 case of a body created for a Renaming_As_Body, on which
19415 conformance checks are not performed. Fixes PR ada/5690.
19417 2002-11-30 Zack Weinberg <zack@codesourcery.com>
19419 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
19420 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
19421 not already included.
19422 * Make-lang.in: Update dependencies.
19424 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
19425 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
19426 solution to buffer overflow bug on GNU/Linux.
19428 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
19429 Closes PR ada/5856 and PR ada/6919 !
19430 * bindgen.adb: Remove all references to Public_Version.
19431 * comperr.adb: Remove all references to Public_Version and
19432 GNATPRO_Version; correct bug reporting instructions.
19433 * comperr.ads: Change to match bug box.
19434 * gnatvsn.ads: Remove all references to Public version and
19437 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
19439 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
19443 * config-lang.in: Remove diff_excludes.
19445 2002-11-05 Graham Stott <graham.stott@btinternet.com>
19447 * trans.c (gnu_pending_elaboration_lists): New GC root.
19448 (build_unit_elab): Use..
19450 2002-10-30 Geert Bosch <bosch@gnat.com>
19452 * misc.c : Include optabs.h
19454 * Make-lang.in (misc.o): Add dependency on optabs.h
19456 2002-10-29 Geert Bosch <bosch@gnat.com>
19458 * Make-lang.in (gnatbind): Depend on CONFIG_H
19460 2002-10-29 Geert bosch <bosch@gnat.com>
19462 * misc.c: Unrevert misc.c (1.13)
19464 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
19466 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
19467 maintainership comments.
19469 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
19471 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
19472 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
19473 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
19474 7staprop.adb: Correct statements in comments about
19475 maintainership of GNAT.
19478 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
19479 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
19480 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
19481 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
19482 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
19483 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
19484 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
19485 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
19486 comments about maintainership of GNAT.
19488 PR ada/6919 (forward port of patch for PR ada/5904)
19489 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
19490 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
19491 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
19492 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
19493 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
19494 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
19495 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
19496 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
19497 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
19498 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
19499 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
19500 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
19501 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
19502 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
19503 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
19504 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
19505 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
19506 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
19507 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
19508 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
19509 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
19510 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
19511 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
19512 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
19513 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
19514 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
19515 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
19516 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
19517 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
19518 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
19519 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
19520 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
19521 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
19522 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
19523 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
19524 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
19525 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
19526 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
19527 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
19528 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
19529 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
19530 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
19531 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
19532 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
19533 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
19534 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
19535 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
19536 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
19537 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
19538 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
19539 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
19540 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
19541 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
19542 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
19543 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
19544 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
19545 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
19546 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
19547 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
19548 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
19549 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
19550 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
19551 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
19552 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
19553 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
19554 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
19555 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
19556 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
19557 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
19558 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
19559 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
19560 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
19561 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
19562 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
19563 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
19564 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
19565 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
19566 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
19567 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
19568 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
19569 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
19570 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
19571 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
19572 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
19573 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
19574 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
19575 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
19576 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
19577 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
19578 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
19579 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
19580 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
19581 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
19582 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
19583 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
19584 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
19585 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
19586 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
19587 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
19588 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
19589 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
19590 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
19591 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
19592 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
19593 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
19594 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
19595 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
19596 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
19597 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
19598 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
19599 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
19600 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
19601 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
19602 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
19603 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
19604 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
19605 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
19606 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
19607 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
19608 par-endh.adb par-labl.adb par-load.adb par-prag.adb
19609 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
19610 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
19611 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
19612 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
19613 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
19614 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
19615 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
19616 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
19617 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
19618 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
19619 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
19620 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
19621 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
19622 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
19623 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
19624 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
19625 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
19626 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
19627 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
19628 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
19629 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
19630 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
19631 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
19632 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
19633 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
19634 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
19635 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
19636 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
19637 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
19638 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
19639 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
19640 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
19641 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
19642 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
19643 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
19644 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
19645 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
19646 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
19647 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
19648 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
19649 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
19650 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
19651 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
19652 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
19653 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
19654 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
19655 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
19656 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
19657 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
19658 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
19659 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
19660 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
19661 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
19662 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
19663 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
19664 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
19665 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
19666 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
19667 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
19668 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
19669 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
19670 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
19671 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
19672 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
19673 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
19674 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
19675 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
19676 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
19677 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
19678 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
19679 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
19680 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
19681 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
19682 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
19683 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
19684 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
19685 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
19686 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
19687 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
19688 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
19689 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
19690 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
19691 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
19692 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
19693 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
19694 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
19695 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
19696 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
19697 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
19698 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
19699 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
19700 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
19701 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
19702 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
19703 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
19704 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
19705 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
19706 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
19707 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
19708 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
19709 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
19710 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
19711 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
19712 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
19713 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
19714 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
19715 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
19716 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
19717 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
19718 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
19719 stringt.ads stringt.h style.adb style.ads stylesw.adb
19720 stylesw.ads switch.adb switch.ads sysdep.c system.ads
19721 table.adb table.ads targparm.adb targparm.ads targtyps.c
19722 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
19723 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
19724 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
19725 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
19726 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
19727 usage.ads utils.c utils2.c validsw.adb validsw.ads
19728 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
19729 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
19730 xtreeprs.adb: Correct statements in comments about maintainership
19733 2002-09-23 Zack Weinberg <zack@codesourcery.com>
19735 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
19736 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
19737 * gnatvsn.ads: Gnat_Version_String is now a function.
19738 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
19739 copy the C version_string into a String and return it.
19740 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
19741 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
19742 Remove pragma Ident (Gnat_Version_String). If this was the
19743 sole use of package Gnatvsn, remove the with statement too.
19744 * gnat1drv.adb: Tweak -gnatv output.
19746 2002-09-17 Richard Henderson <rth@redhat.com>
19748 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
19749 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
19750 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
19751 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
19752 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
19753 and real_2expN instead of a loop.
19754 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
19755 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
19757 2002-08-25 Andre Leis <a.leis@gmx.net>
19758 David Billinghurst (David.Billinghurst@riotinto.com>
19760 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
19762 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19764 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
19765 Remove $(CONFIG_H) dependency.
19767 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
19769 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
19771 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19773 * adadecode.c (ada_demangle): Use xstrdup in lieu of
19775 * misc.c (gnat_decode_option): Likewise.
19777 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
19779 * make.adb (Add_Switch): Make Generic_Position a procedure. The
19780 function approach did not work well because of a side effect (the
19781 function call could reallocate the table which was being indexed
19782 using its result). Fixes ada/4851. [RESURRECTED]
19784 2002-07-01 Roger Sayle <roger@eyesopen.com>
19786 * ada/utils.c (builtin_function): Accept an additional parameter.
19788 2002-06-28 Andreas Jaeger <aj@suse.de>
19791 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
19794 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19796 * Makefile.in (SHELL): Set to @SHELL@.
19798 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19800 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
19801 array size calculation.
19803 2002-06-04 Andreas Jaeger <aj@suse.de>
19805 * Make-lang.in (gnatbind): Readd rule that has been lost in last
19808 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
19810 Merge from pch-branch:
19812 * config-lang.in (gtfiles): Add ada-tree.h.
19813 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
19814 (SET_TYPE_MODULUS): New.
19815 (SET_TYPE_INDEX): New.
19816 (SET_TYPE_DIGITS_VALUE): New.
19817 (SET_TYPE_RM_SIZE): New.
19818 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
19819 (SET_TYPE_ADA_SIZE): New.
19820 (SET_TYPE_ACTUAL_BOUNDS): New.
19821 (SET_DECL_CONST_CORRESPONDING_VAR): New.
19822 (SET_DECL_ORIGINAL_FIELD): New.
19823 (TREE_LOOP_ID): Correct typo.
19824 * decl.c: Use new macros.
19825 * utils.c: Include debug.h, use new macros.
19826 * utils2.c: Use new macros.
19828 * ada-tree.h: Update all macros for new tree description.
19829 (struct tree_loop_id): New.
19830 (union lang_tree_node): New.
19831 (struct lang_decl): New.
19832 (struct lang_type): New.
19833 * misc.c (gnat_mark_tree): Delete.
19834 (LANG_HOOKS_MARK_TREE): Delete.
19835 * trans.c (tree_transform): No longer any need to cast
19838 * utils.c (struct language_function): New dummy structure.
19840 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
19841 (misc.o): Likewise.
19842 (utils.o): Likewise; also gtype-ada.h.
19843 * Make-lang.in (gnat1): Add dependency on s-gtype.
19844 (gnatbind): Add dependency on $(CONFIG_H).
19845 * utils.c: Correct last #include.
19846 (stuct e_stack): Remove unnecessary 'static'.
19847 (mark_e_stack): Remove unused prototype.
19849 * scn-nlit.adb: Remove whitespace after version number to
19850 keep lines under 80 chars.
19851 * snames.adb: Likewise.
19852 * treepr.ads: Likewise.
19854 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
19855 (misc.o): Likewise.
19856 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
19857 * config-lang.in (gtfiles): New.
19858 * decl.c: Use gengtype for roots.
19859 * gigi.h: Use gengtype for roots.
19860 * trans.c: Use gengtype for roots.
19861 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
19863 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
19865 * misc.c (gnat_init): Adjust setting of internal_error_function.
19867 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
19869 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
19870 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
19871 gnat_ug_wnt.texi: Regenerate.
19873 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
19875 * 5ntaprop.adb (with System.OS_Primitives): Remove.
19877 * cstreams.c (max_path_len): Move from here ...
19878 * adaint.c (__gnat_max_path_len): ... to here.
19879 * adaint.c (__gnat_max_path_len): Declare.
19880 * g-dirope.adb (Max_Path): Adjust.
19881 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
19882 * i-cstrea.ads (max_path_len): Adjust.
19883 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
19884 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
19886 * Makefile.in, Make-lang.in: Documentation is now built in
19887 Make-lang.in. Store Info and generated Texinfo files in the
19889 * gnat_ug.texi: Remove CVS keywords, correct version number.
19890 Set file name correctly.
19892 * gnat_ug_*.texi: Add.
19893 * .cvsignore: Ignore generated Texinfo files.
19895 2002-05-30 Zack Weinberg <zack@codesourcery.com>
19897 * ada.h: Add MI guard macro.
19898 (SUBTYPE): Define constants with an anonymous enum, not static
19900 (IN): Cast constants to appropriate type before use.
19902 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
19904 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
19907 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19909 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
19910 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
19911 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
19912 (ALL_ADA_CFLAGS): Likewise.
19913 (ADA_INCLUDES): Likewise.
19914 Adapt for new working dir.
19915 (GNATBIND): Use Makefile.in version.
19916 (.SUFFIXES): Copy from Makefile.in.
19917 (ada-warn): Define.
19918 (.adb.o, .ads.o): Copy from Makefile.in.
19919 Added $(OUTPUT_OPTION).
19920 (GNAT1_C_OBJS): Moved from Makefile.in.
19921 Prefix with ada subdir.
19922 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
19923 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
19924 Adapt for new working dir.
19925 (EXTRA_GNATBIND_OBJS): Likewise.
19926 (ADA_BACKEND): Moved from Makefile.in.
19927 Renamed to avoid conflict with global BACKEND.
19929 (TARGET_ADA_SRCS): Moved from Makefile.in.
19930 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
19932 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
19933 (ada_extra_files): Moved from Makefile.in.
19934 Prefix with ada subdir.
19935 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
19936 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
19937 (ada/nmake.ads): Likewise.
19938 (update-sources): Moved from Makefile.in.
19939 Prefix with ada subdir.
19940 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
19941 (ADA_TREE_H): Likewise.
19942 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
19943 (ada/memtrack.o): Likewise.
19944 (ada/adadecode.o): Likewise.
19945 Update dependencies.
19946 (ada/adaint.o): New.
19947 (ada/argv.o): Moved from Makefile.in.
19948 Prefix with ada subdir.
19949 Update dependencies.
19950 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
19951 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
19952 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
19953 Prefix with ada subdir.
19954 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
19955 (GNAT DEPENDENCIES): Regenerate.
19956 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
19957 toplevel Makefile.in.
19958 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
19959 (TARGET_ADA_SRCS): Removed.
19960 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
19961 (GNATBIND_OBJS): Likewise.
19962 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
19963 (BACKEND): Removed.
19964 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
19965 (TREE_H): Likewise.
19966 (ada_extra_files): Likewise.
19967 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
19968 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
19969 (update-sources): Likewise.
19970 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
19971 (ADA_TREE_H): Likewise.
19972 (adadecoce.o): Likewise.
19973 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
19974 (GNAT DEPENDENCIES): Likewise.
19976 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19978 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
19979 * Makefile.in: Likewise.
19981 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
19983 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
19984 Restore $(CONFIG_H) and prefix.o dependencies.
19985 (ada.stage[1-4]): Depend on stage?-start.
19987 * Makefile.in (b_gnatb.c): Depend on interfac.o.
19989 2002-05-02 Jim Wilson <wilson@redhat.com>
19991 * utils.c (finish_record_type): Change record_size to record_type.
19993 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
19995 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
19996 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
19997 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
19999 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
20001 * misc.c (gnat_parse_file): Update.
20003 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
20005 * misc.c (gnat_init): Don't set lang_attribute_common.
20007 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
20009 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
20011 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
20013 * gnat_ug.texi: New file.
20015 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
20016 instead of gfdl.texi
20018 * xgnatug.adb, ug_words: New files.
20020 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
20021 gnat_rm and gnat-style manuals.
20023 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
20025 * gigi.h (incomplete_type_error): Remove.
20026 * utils.c (incomplete_type_error): Remove.
20028 2002-04-16 Mark Mitchell <mark@codesourcery.com>
20030 * trans.c (tree_transform): Add has_scope argument to
20031 expand_start_stmt_expr.
20033 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
20035 * gigi.h (truthvalue_conversion): Rename.
20036 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
20037 * trans.c (tree_transform): Update.
20038 * utils2.c (truthvalue_conversion): Rename, update.
20039 (build_binary_op, build_unary_op): Update.
20041 2002-04-04 Laurent Guerby <guerby@acm.org>
20043 * make.adb: Implement -margs, remove restriction about file name placement.
20044 * makeusg.adb: Documentation update.
20045 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
20046 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
20048 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
20050 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
20051 (builtin_function): Similarly.
20053 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
20055 * decl.c (gnat_to_gnu_entity): Update.
20056 * gigi.h (mark_addressable): Rename.
20057 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
20058 * trans.c (tree_transform): Update.
20059 * utils.c (create_var_decl): Update.
20060 * util2.c (build_binary_op, build_unary_op,
20061 fill_vms_descriptor): Update.
20062 (mark_addressable): Rename, update.
20064 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
20066 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
20068 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
20069 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
20070 * trans.c (tree_transform, convert_with_check): Update.
20071 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
20074 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
20076 * gigi.h (finish_incomplete_decl): Rename.
20077 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
20078 * utils.c (gnat_init_decl_processing): Don't set hook.
20079 (finish_incomplete_decl): Rename.
20081 2002-03-29 Andreas Schwab <schwab@suse.de>
20083 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
20086 2001-03-28 Robert Dewar <dewar@gnat.com>
20089 (Remove_Checks): New procedure
20092 (Remove_Checks): New procedure
20095 Use new Duplicate_Subexpr functions
20096 (Duplicate_Subexpr_No_Checks): New procedure
20097 (Duplicate_Subexpr_No_Checks_Orig): New procedure
20098 (Duplicate_Subexpr): Restore original form (checks duplicated)
20099 (Duplicate_Subexpr): Call Remove_Checks
20102 (Duplicate_Subexpr_No_Checks): New procedure
20103 (Duplicate_Subexpr_No_Checks_Orig): New procedure
20104 Add 2002 to copyright notice
20106 * sem_util.adb: Use new Duplicate_Subexpr functions
20109 (Eval_Indexed_Component): This is the place to call
20110 Constant_Array_Ref and to replace the value. We simply merge
20111 the code of this function in here, since it is now no longer
20112 used elsewhere. This fixes the problem of the back end not
20113 realizing we were clever enough to see that this was
20115 (Expr_Val): Remove call to Constant_Array_Ref
20116 (Expr_Rep_Val): Remove call to Constant_Array_Ref
20118 (Constant_Array_Ref): Deal with string literals (patch
20119 suggested by Zack Weinberg on the gcc list)
20121 2001-03-28 Ed Schonberg <schonber@gnat.com>
20123 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
20124 Duplicate_Subexpr_Move_Checks.
20126 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
20127 Duplicate_Subexpr_Move_Checks.
20129 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
20130 value of array exists before retrieving it (it may a private
20131 protected component in a function).
20133 2002-03-28 Geert Bosch <bosch@gnat.com>
20135 * prj-pp.adb : New file.
20137 * prj-pp.ads : New file.
20139 2002-03-28 Andreas Jaeger <aj@suse.de>
20141 * Makefile.in (stamp-sdefault): Fix path for Makefile.
20143 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
20145 * misc.c (gnat_expand_expr): Move prototype.
20147 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
20149 * misc.c (insert_default_attributes): Remove.
20151 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
20153 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
20154 (gnat_init): Don't set hook.
20155 (gnat_expand_expr): Fix prototype.
20157 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
20159 * misc.c (ggc_p): Remove.
20161 2002-03-27 Geert Bosch <bosch@gnat.com>
20163 * prj-makr.ads, prj-makr.adb : New files.
20165 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
20167 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
20168 (lang_mark_tree): Make static, rename.
20170 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
20172 * misc.c (maybe_build_cleanup): Remove.
20174 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
20176 * gigi.h (yyparse): Remove.
20178 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
20180 * gnat_rm.texi: Sync with ACT version.
20181 (From Ben Brosgol <brosgol@gnat.com>)
20183 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
20185 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
20186 (gnat_init): Remove old hook.
20188 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
20190 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
20191 (yyparse): Rename gnat_parse_file.
20193 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
20195 Delete all lines containing "$Revision:".
20196 * xeinfo.adb: Don't look for revision numbers.
20197 * xnmake.adb: Likewise.
20198 * xsinfo.adb: Likewise.
20199 * xsnames.adb: Likewise.
20200 * xtreeprs.adb: Likewise.
20202 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20204 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
20205 gnat_tree_code_name): Delete.
20206 (tree_code_type, tree_code_length, tree_code_name): Define.
20207 (gnat_init): Don't try to copy into the various tree_code
20210 2002-03-11 Richard Henderson <rth@redhat.com>
20212 * Makefile.in (.NOTPARALLEL): Add fake tag.
20214 2002-03-07 Geert Bosch <bosch@gnat.com>
20216 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
20217 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
20218 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
20219 switch-m.adb, switch-m.ads : New files.
20221 2002-03-07 Geert Bosch <bosch@gnat.com>
20223 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
20224 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
20225 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
20226 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
20227 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
20228 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
20229 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
20230 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
20231 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
20232 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
20233 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
20234 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
20235 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
20236 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
20237 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
20238 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
20239 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
20240 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
20241 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
20242 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
20243 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
20244 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
20245 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
20246 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
20247 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
20248 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
20249 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
20250 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
20251 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
20252 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
20253 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
20254 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
20255 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
20256 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
20257 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
20258 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
20259 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
20260 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
20261 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
20262 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
20263 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
20264 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
20265 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
20266 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
20267 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
20268 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
20269 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
20270 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
20271 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
20272 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
20273 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
20274 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
20275 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
20276 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
20277 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
20278 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
20279 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
20280 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
20281 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
20282 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
20283 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
20284 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
20285 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
20286 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
20287 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
20288 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
20289 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
20290 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
20291 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
20292 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
20293 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
20294 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
20295 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
20296 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
20297 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
20298 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
20299 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
20300 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
20301 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
20302 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
20303 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
20304 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
20305 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
20306 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
20307 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
20308 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
20309 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
20310 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
20311 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
20312 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
20313 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
20314 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
20315 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
20316 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
20317 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
20318 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
20319 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
20321 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
20322 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
20323 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
20324 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
20326 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
20327 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
20329 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
20330 to mdll-fil.ad[bs] and mdll-util.ad[bs]
20332 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
20333 from mdllfile.ad[bs] and mdlltool.ad[bs]
20335 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
20337 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
20338 lieu of explicit sizeof/sizeof.
20340 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
20342 * misc.c (copy_lang_decl): Remove.
20344 2002-02-27 Zack Weinberg <zack@codesourcery.com>
20346 * misc.c: Delete traditional-mode-related code copied from the
20347 C front end but not used, or used only to permit the compiler
20350 2002-02-07 Richard Henderson <rth@redhat.com>
20352 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
20353 * adaint.h (__gnat_to_gm_time): Update prototype.
20355 2002-01-30 Richard Henderson <rth@redhat.com>
20357 * trans.c (tree_transform) [N_Loop_Statement]: Use
20358 expand_exit_loop_top_cond.
20360 2001-12-23 Richard Henderson <rth@redhat.com>
20362 * utils.c (end_subprog_body): Push GC context around
20363 rest_of_compilation for nested functions.
20365 2001-12-23 Richard Henderson <rth@redhat.com>
20367 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
20369 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
20371 * gnat-style.texi (Declarations and Types): Remove ancient style
20372 rule which was mandated by code generation issues.
20374 * gnat-style.texi (header): Add @dircategory, @direntry.
20375 (title page): Remove date.
20376 (general) Add @./@: where approriate, and two spaces after the
20377 full stop at the end of a sentence. Use @samp markup when
20378 referring concrete lexical entities (keywords, attribute names
20379 etc.), and @syntax for ARM grammar elements. Use @r for English
20380 text in comments. Use @emph for emphasis. Change "if-statements"
20381 etc. to "if statements" (without @samp). Break long lines. Make
20382 casing of section names consistent.
20383 (Identifiers): Use @samp markup for variable names.
20384 (Comments): Use @samp markup for comment characters. Line-end
20385 comments may follow any Ada code, not just statements. Fix
20386 misspelling of "Integer" as "integer".
20387 (Loop statements): Do not use variable name "I", use "J".
20388 (Subprogram Declarations): Document alignment.
20389 (Subprogram Bodies, Block statements): Document empty line before
20392 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
20394 * make.adb (Add_Switch): Make Generic_Position a procedure. The
20395 function approach did not work well because of a side effect (the
20396 function call could reallocate the table which was being indexed
20397 using its result). Fixes ada/4851.
20399 2001-12-19 Robert Dewar <dewar@gnat.com>
20401 * bindgen.adb: Minor reformatting
20403 * cstand.adb: Minor reformatting
20405 * fmap.adb: Minor reformatting
20406 Change name from Add for Add_To_File_Map (Add is much too generic)
20407 Change Path_Name_Of to Mapped_Path_Name
20408 Change File_Name_Of to Mapped_File_Name
20409 Fix copyright dates in header
20412 Change name from Add for Add_To_File_Map (Add is much too generic)
20413 Change Path_Name_Of to Mapped_Path_Name
20414 Change File_Name_Of to Mapped_File_Name
20415 Fix copyright dates in header
20417 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
20418 Add use clause for Fmap.
20420 * make.adb: Minor reformatting
20422 * osint.adb: Minor reformatting. Change of names in Fmap.
20423 Add use clause for Fmap.
20425 * prj-env.adb: Minor reformatting
20427 * prj-env.ads: Minor reformatting
20429 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
20430 error found (there were odd exceptions to this general rule in
20431 -gnatec/-gnatem processing)
20433 2001-12-19 Olivier Hainque <hainque@gnat.com>
20435 * raise.c (__gnat_eh_personality): Exception handling personality
20436 routine for Ada. Still in rough state, inspired from the C++ version
20437 and still containing a bunch of debugging artifacts.
20438 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
20439 inspired from the C++ library.
20441 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
20442 exception handling integration.
20444 2001-12-19 Arnaud Charlet <charlet@gnat.com>
20446 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
20447 (HIE_SOURCES): Add s-secsta.ad{s,b}.
20448 (HIE_OBJS): Add s-fat*.o
20449 (RAVEN_SOURCES): Remove files that are no longer required. Add
20450 interrupt handling files.
20451 (RAVEN_MOD): Removed, no longer needed.
20453 2001-12-19 Robert Dewar <dewar@gnat.com>
20455 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
20456 Add 2001 to copyright date
20458 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
20459 need to force universal inlining for these cases.
20461 2001-12-19 Arnaud Charlet <charlet@gnat.com>
20463 * s-taprob.adb: Minor clean ups so that this unit can be used in
20466 * exp_ch7.adb: Allow use of secondary stack in HI mode.
20467 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
20469 2001-12-19 Vincent Celier <celier@gnat.com>
20471 * prj-tree.ads (Project_Node_Record): Add comments for components
20472 Pkg_Id and Case_Insensitive.
20474 2001-12-19 Pascal Obry <obry@gnat.com>
20476 * g-socket.adb: Minor reformatting. Found while reading code.
20478 2001-12-19 Robert Dewar <dewar@gnat.com>
20480 * prj-tree.ads: Minor reformatting
20482 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
20484 * config-lang.in (diff_excludes): Remove.
20486 2001-12-17 Ed Schonberg <schonber@gnat.com>
20488 * sem_res.adb (Resolve_Selected_Component): do not generate a
20489 discriminant check if the selected component is a component of
20490 the argument of an initialization procedure.
20492 * trans.c (tree_transform, case of arithmetic operators): If result
20493 type is private, the gnu_type is the base type of the full view,
20494 given that the full view itself may be a subtype.
20496 2001-12-17 Robert Dewar <dewar@gnat.com>
20498 * sem_res.adb: Minor reformatting
20500 * trans.c (tree_transform, case N_Real_Literal): Add missing third
20501 parameter in call to Machine (unknown horrible effects from this
20504 * urealp.h: Add definition of Round_Even for call to Machine
20505 Add third parameter for Machine
20507 2001-12-17 Ed Schonberg <schonber@gnat.com>
20509 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
20510 predefined units in No_Run_Time mode.
20512 2001-12-17 Richard Kenner <kenner@gnat.com>
20514 * misc.c (insn-codes.h): Now include.
20516 2001-12-17 Olivier Hainque <hainque@gnat.com>
20518 * a-except.adb: Preparation work for future integration of the GCC 3
20519 exception handling mechanism
20520 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
20521 to factorize previous code sequences and make them externally callable,
20522 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
20523 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
20524 Use the new notification routines.
20526 2001-12-17 Emmanuel Briot <briot@gnat.com>
20528 * prj-tree.ads (First_Choice_Of): Document the when others case
20530 2001-12-17 Arnaud Charlet <charlet@gnat.com>
20532 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
20533 HI-E mode, in order to support Ravenscar profile properly.
20535 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
20536 mode on 32 bits targets.
20538 2001-12-17 Vincent Celier <celier@gnat.com>
20540 * fmap.adb: Initial version.
20542 * fmap.ads: Initial version.
20544 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
20545 If search is successfully done, add to mapping.
20547 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
20550 (Gnatmake): Add new local variable Mapping_File_Name.
20551 Create mapping file when using project file(s).
20552 Delete mapping file before exiting.
20554 * opt.ads (Mapping_File_Name): New variable
20556 * osint.adb (Find_File): Use path name found in mapping, if any.
20558 * prj-env.adb (Create_Mapping_File): New procedure
20560 * prj-env.ads (Create_Mapping_File): New procedure.
20562 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
20565 * usage.adb: Add entry for new switch -gnatem.
20567 * Makefile.in: Add dependencies for fmap.o.
20569 2001-12-17 Ed Schonberg <schonber@gnat.com>
20571 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
20572 is a package instantiation rewritten as a package body.
20573 (Install_Withed_Unit): Undo previous change, now redundant.
20575 2001-12-17 Gary Dismukes <dismukes@gnat.com>
20578 (Compute_Length): Move conversion to Unsigned to callers.
20579 (Get_Max_Size): Convert Len expression to Unsigned after calls to
20580 Compute_Length and Determine_Range.
20581 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
20582 Compute_Length and Determine_Range.
20583 Above changes fix problem with length computation for supernull arrays
20584 where Max (Len, 0) wasn't getting applied due to the Unsigned
20585 conversion used by Compute_Length.
20587 2001-12-17 Arnaud Charlet <charlet@gnat.com>
20590 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
20591 System.Secondary_Stack.
20592 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
20594 Remove unused entity RE_Exception_Data.
20596 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
20598 * rident.ads (No_Secondary_Stack): New restriction.
20600 2001-12-17 Joel Brobecker <brobecke@gnat.com>
20602 * gnat_rm.texi: Fix minor typos. Found while reading the section
20603 regarding "Bit_Order Clauses" that was sent to a customer.
20604 Very interesting documentation!
20606 2001-12-17 Robert Dewar <dewar@gnat.com>
20608 * sem_case.adb (Choice_Image): Avoid creating improper character
20609 literal names by using the routine Set_Character_Literal_Name. This
20610 fixes bombs in certain error message cases.
20612 2001-12-17 Arnaud Charlet <charlet@gnat.com>
20614 * a-reatim.adb: Minor reformatting.
20616 2001-12-17 Ed Schonberg <schonber@gnat.com>
20618 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
20619 case where the formal is an extension of another formal in the current
20620 unit or in a parent generic unit.
20622 2001-12-17 Arnaud Charlet <charlet@gnat.com>
20624 * s-tposen.adb: Update comments. Minor reformatting.
20625 Minor code clean up.
20627 * s-tarest.adb: Update comments. Minor code reorganization.
20629 2001-12-17 Gary Dismukes <dismukes@gnat.com>
20631 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
20634 2001-12-17 Robert Dewar <dewar@gnat.com>
20636 * exp_attr.adb: Minor reformatting
20638 2001-12-17 Ed Schonberg <schonber@gnat.com>
20640 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
20641 derivations nested within a child unit: verify that the parent
20642 type is declared in an outer scope.
20644 2001-12-17 Robert Dewar <dewar@gnat.com>
20646 * sem_ch12.adb: Minor reformatting
20648 2001-12-17 Ed Schonberg <schonber@gnat.com>
20650 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
20651 warning if current unit is a predefined one, from which bodies may
20654 2001-12-17 Robert Dewar <dewar@gnat.com>
20656 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
20657 Fix header format. Add 2001 to copyright date.
20659 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
20660 which caused CE during compilation if checks were enabled.
20662 2001-12-17 Vincent Celier <celier@gnat.com>
20665 (Switches_Of): New function
20666 (Test_If_Relative_Path): New procedure
20667 (Add_Switches): Use new function Switches_Of
20668 (Collect_Arguments_And_Compile): Use new function Switches_Of.
20669 When using a project file, test if there are any relative
20670 search path. Fail if there are any.
20671 (Gnatmake): Only add switches for the primary directory when not using
20672 a project file. When using a project file, change directory to the
20673 object directory of the main project file. When using a project file,
20674 test if there are any relative search path. Fail if there are any.
20675 When using a project file, fail if specified executable is relative
20676 path with directory information, and prepend executable, if not
20677 specified as an absolute path, with the exec directory. Make sure
20678 that only one -o switch is transmitted to the linker.
20680 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
20683 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
20684 when using a non standard naming scheme.
20685 (Check_Ada_Naming_Scheme): Make sure that error messages
20686 do not raise exceptions.
20687 (Is_Illegal_Append): Return True if there is no dot in the suffix.
20688 (Language_Independent_Check): Check the exec directory.
20690 * prj.adb (Project_Empty): Add new component Exec_Directory
20693 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
20694 (Project_Data): Add component Exec_Directory
20696 * snames.adb: Updated to match snames.ads revision 1.215
20698 * snames.ads: Added Exec_Dir
20700 2001-12-17 Robert Dewar <dewar@gnat.com>
20702 * make.adb: Minor reformatting
20704 * prj-nmsc.adb: Minor reformatting
20706 * snames.adb: Updated to match snames.ads
20708 * snames.ads: Alphebetize entries for project file
20710 2001-12-17 Ed Schonberg <schonber@gnat.com>
20712 * trans.c (process_freeze_entity): Do nothing if the entity is a
20713 subprogram that was already elaborated.
20715 2001-12-17 Richard Kenner <kenner@gnat.com>
20717 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
20718 and Esize if object is referenced via pointer.
20720 2001-12-17 Ed Schonberg <schonber@gnat.com>
20722 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
20723 is discrete before analyzing choices.
20725 2001-12-17 Joel Brobecker <brobecke@gnat.com>
20727 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
20728 containing the name of the Ada Main Program. This string is mainly
20729 intended for the debugger.
20730 (Gen_Output_File_C): Do the equivalent change when generating a C file.
20732 2001-12-17 Robert Dewar <dewar@gnat.com>
20734 * ali.adb: Set new Dummy_Entry field in dependency entry
20736 * ali.ads: Add Dummy_Entry field to source dependency table
20738 * bcheck.adb (Check_Consistency): Ignore dummy D lines
20740 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
20742 * lib-writ.ads: Document dummy D lines for missing files.
20744 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
20746 2001-12-17 Robert Dewar <dewar@gnat.com>
20748 * ali.adb: Type reference does not reset current file.
20750 * ali.adb: Recognize and scan renaming reference
20752 * ali.ads: Add spec for storing renaming references.
20754 * lib-xref.ads: Add documentation for handling of renaming references
20756 * lib-xref.adb: Implement output of renaming reference.
20759 (Determine_Range): Document local variables
20760 (Determine_Range): Make sure Hbound is initialized. It looks as though
20761 there could be a real problem here with an uninitialized reference
20762 to Hbound, but no actual example of failure has been found.
20764 2001-12-17 Laurent Pautet <pautet@gnat.com>
20767 Fix comment of Shutdown_Socket and Close_Socket. These functions
20768 should not fail silently because if they are called twice, this
20769 probably means that there is a race condition in the user program.
20770 Anyway, this behaviour is consistent with the rest of this unit.
20771 When an error occurs, an exception is raised with the error message
20772 as exception message.
20774 2001-12-17 Robert Dewar <dewar@gnat.com>
20776 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
20777 that it happens before modification of Sloc values for -gnatD.
20779 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
20780 so that it happens before modification of Sloc values for -gnatD.
20782 * switch.adb: Minor reformatting
20784 2001-12-15 Richard Henderson <rth@redhat.com>
20786 * sem_ch7.adb: Wrap comment.
20788 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20790 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
20791 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
20792 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
20793 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
20794 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
20795 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
20796 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
20797 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
20798 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
20799 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
20800 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
20801 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
20802 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
20803 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
20804 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
20805 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
20806 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
20807 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
20808 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
20809 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
20810 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
20811 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
20812 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
20813 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
20816 2001-12-14 Vincent Celier <celier@gnat.com>
20818 * osint.adb(Create_Debug_File): When an object file is specified,
20819 put the .dg file in the same directory as the object file.
20821 2001-12-14 Robert Dewar <dewar@gnat.com>
20823 * osint.adb: Minor reformatting
20825 * lib-xref.adb (Output_Instantiation): New procedure to generate
20826 instantiation references.
20828 * lib-xref.ads: Add documentation of handling of generic references.
20830 * ali.adb (Read_Instantiation_Ref): New procedure to read
20831 instantiation references
20833 * ali.ads: Add spec for storing instantiation references
20835 * bindusg.adb: Minor reformatting
20837 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20839 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20841 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20843 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
20847 Add 2001 to copyright date
20848 Add entry for Latin-5 (Cyrillic ISO-8859-5)
20850 2001-12-14 Matt Gingell <gingell@gnat.com>
20852 * adaint.c: mktemp is a macro on Lynx and can not be used as an
20855 2001-12-14 Richard Kenner <kenner@gnat.com>
20857 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
20858 if operand is CONSTRUCTOR.
20860 2001-12-14 Ed Schonberg <schonber@gnat.com>
20862 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
20863 before emiting check on right-hand side, so that exception information
20866 2001-12-14 Richard Kenner <kenner@gnat.com>
20868 * utils.c (create_var_decl): Throw away initializing expression
20869 if just annotating types and non-constant.
20871 2001-12-14 Vincent Celier <celier@gnat.com>
20873 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
20876 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20878 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
20880 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
20882 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
20884 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
20886 * ChangeLog: Remove piece of diff output.
20888 2001-12-14 Geert Bosch <bosch@gnat.com>
20890 * config-lang.in: Update copyright notice
20892 * layout.adb: Remove commented out code.
20894 * mdllfile.ads: Update copyright notice. Fix header format.
20896 * sem_case.ads: Likewise.
20898 * sem_ch3.adb: Minor reformatting.
20900 2001-12-12 Geert Bosch <bosch@gnat.com>
20902 * freeze.ads: Update copyright date.
20904 * g-comlin.ads: Minor reformatting.
20906 * gnat-style.texi: Fix typo.
20908 2001-12-12 Geert Bosch <bosch@gnat.com>
20910 * einfo.h: Regenerate.
20912 2001-12-12 Ed Schonberg <schonber@gnat.com>
20914 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
20915 on known node types, rather than untyped fields. Further cleanups.
20917 2001-12-12 Robert Dewar <dewar@gnat.com>
20920 (Save_Entity_Descendant): Minor comment update.
20921 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
20922 of an N_Attribute_Reference node. As per note below, this does not
20923 eliminate need for Associated_Node in attribute ref nodes.
20924 (Associated_Node): Documentation explicitly mentions attribute
20925 reference nodes, since this field is used in such nodes.
20927 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
20929 2001-12-12 Robert Dewar <dewar@gnat.com>
20931 * s-stalib.adb: Add more comments on with statements being needed
20933 * par-ch12.adb: Minor reformatting
20935 * prj-dect.ads: Fix copyright header
20937 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
20938 inputs fit in 32 bits, but the result still overflows.
20940 * s-fatgen.ads: Minor comment improvement
20942 2001-12-12 Ed Schonberg <schonber@gnat.com>
20944 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
20945 formal derived type, look for an inherited component from the full
20946 view of the parent, if any.
20948 2001-12-12 Robert Dewar <dewar@gnat.com>
20950 * checks.ads (Apply_Alignment_Check): New procedure.
20952 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
20953 ensure that the alignment of objects with address clauses is
20954 appropriate, and raise PE if not.
20956 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
20957 Exp_Pakd.Known_Aligned_Enough
20959 * mdllfile.ads: Minor reformatting
20961 * mlib-fil.ads: Minor reformatting
20963 2001-12-12 Ed Schonberg <schonber@gnat.com>
20965 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
20966 fix to any component reference if enclosing record has non-standard
20969 2001-12-12 Vincent Celier <celier@gnat.com>
20971 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
20974 2001-12-12 Ed Schonberg <schonber@gnat.com>
20976 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
20979 2001-12-12 Robert Dewar <dewar@gnat.com>
20981 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
20983 2001-12-12 Emmanuel Briot <briot@gnat.com>
20985 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
20986 and it adds dependencies to system.io.
20988 2001-12-12 Pascal Obry <obry@gnat.com>
20990 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
20993 2001-12-11 Ed Schonberg <schonber@gnat.com>
20995 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
20996 that is the parent of other generics, the instance body replaces the
20997 instance node. Retrieve the instance of the spec, which is the one
20998 that is visible in clients and within the body.
21000 2001-12-11 Vincent Celier <celier@gnat.com>
21002 * gnatmain.adb: Initial version.
21004 * gnatmain.ads: Initial version.
21006 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
21008 * snames.adb: Updated to match snames.ads.
21010 * snames.ads: Added Gnatstub.
21012 2001-12-11 Vincent Celier <celier@gnat.com>
21014 * prj-attr.adb (Initialization_Data): Change name from
21015 Initialisation_Data.
21017 2001-12-11 Emmanuel Briot <briot@gnat.com>
21019 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
21020 + and * applied to backslashed expressions like \r.
21022 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
21024 * g-os_lib.ads: String_List type added, Argument_List type is now
21025 subtype of String_List.
21027 2001-12-11 Robert Dewar <dewar@gnat.com>
21029 * g-os_lib.ads: Change copyright to FSF
21030 Add comments for String_List type
21032 2001-12-11 Vincent Celier <celier@gnat.com>
21034 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
21035 string to the buffer).
21037 2001-12-11 Ed Schonberg <schonber@gnat.com>
21039 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
21042 * sem_attr.adb: Simplify previous fix for Address.
21043 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
21044 to avoid anomalies where the bound of the type appears to raise
21047 2001-12-11 Robert Dewar <dewar@gnat.com>
21049 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
21052 2001-12-11 Ed Schonberg <schonber@gnat.com>
21054 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
21055 renamed unit before checking for recursive instantiations.
21057 2001-12-11 Emmanuel Briot <briot@gnat.com>
21059 * prj.ads: Add comments for some of the fields.
21061 2001-12-11 Robert Dewar <dewar@gnat.com>
21063 * lib-xref.adb (Output_Refs): Don't output type references outside
21064 the main unit if they are not otherwise referenced.
21066 2001-12-11 Ed Schonberg <schonber@gnat.com>
21068 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
21069 code and diagnose additional illegal uses
21071 * sem_util.adb (Is_Object_Reference): An indexed component is an
21072 object only if the prefix is.
21074 2001-12-11 Vincent Celier <celier@gnat.com>
21076 * g-diopit.adb: Initial version.
21078 * g-diopit.ads: Initial version.
21081 (Expand_Path): Avoid use of Unbounded_String
21082 (Find, Wildcard_Iterator): Moved to child package Iteration
21084 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
21086 2001-12-11 Robert Dewar <dewar@gnat.com>
21088 * sem_attr.adb: Minor reformatting
21090 2001-12-11 Ed Schonberg <schonber@gnat.com>
21092 * sem_ch3.adb: Clarify some ???.
21094 2001-12-11 Robert Dewar <dewar@gnat.com>
21096 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
21097 Exp_Pakd.Known_Aligned_Enough
21099 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
21100 version is moved to Exp_Ch13.
21102 2001-12-11 Robert Dewar <dewar@gnat.com>
21104 * einfo.ads: Minor reformatting
21106 * exp_ch5.adb: Add comment for previous.change
21108 * ali.adb: New interface for extended typeref stuff.
21110 * ali.ads: New interface for typeref stuff.
21112 * checks.adb (Apply_Alignment_Check): New procedure.
21114 * debug.adb: Add -gnatdM for modified ALI output
21116 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
21118 * lib-xref.adb: Extend generation of <..> notation to cover
21119 subtype/object types. Note that this is a complete rewrite,
21120 getting rid of the very nasty quadratic algorithm previously
21121 used for derived type output.
21123 * lib-xref.ads: Extend description of <..> notation to cover
21124 subtype/object types. Uses {..} for these other cases.
21125 Also use (..) for pointer types.
21127 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
21129 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
21130 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
21132 2001-12-11 Vincent Celier <celier@gnat.com>
21135 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
21136 Changed /BIND_ONLY to /ACTIONS=BIND
21137 Changed /LINK_ONLY to /ACTIONS=LINK
21139 2001-12-11 Ed Schonberg <schonber@gnat.com>
21141 * sem_ch8.adb (Find_Selected_Component): improved search for a
21142 candidate package in case of error.
21144 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
21145 chain back on scope stack before reinstalling use clauses.
21147 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
21148 is enabled, do not kill the code for the condition, to preserve
21151 2001-12-11 Robert Dewar <dewar@gnat.com>
21153 * checks.adb (Insert_Valid_Check): Apply validity check to expression
21154 of conversion, not to result of conversion.
21156 2001-12-11 Ed Schonberg <schonber@gnat.com>
21158 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
21159 before freezing parent. If the declarations are mutually recursive,
21160 an access to the current record type may be frozen before the
21161 derivation is complete.
21163 2001-12-05 Vincent Celier <celier@gnat.com>
21165 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
21166 -c /COMPILE_ONLY, -l /LINK_ONLY
21169 (Bind_Only): New Flag
21170 (Link_Only): New flag
21172 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
21175 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
21178 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
21179 (Gnatmake): Set the step flags. Only perform a step if the
21180 corresponding step flag is True.
21181 (Scan_Make_Arg): Reset the bind and link step flags when -u
21182 or -gnatc has been specified.
21184 2001-12-05 Ed Schonberg <schonber@gnat.com>
21186 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
21187 get bounds from right operand.
21189 * sem_eval.adb: Minor reformatting
21191 * exp_util.adb (Make_Literal_Range): use bound of literal rather
21192 than Index'First, its lower bound may be different from 1.
21194 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
21197 2001-12-05 Vincent Celier <celier@gnat.com>
21199 * prj-nmsc.adb Minor reformatting
21201 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
21202 set and libraries are not supported.
21204 2001-12-05 Ed Schonberg <schonber@gnat.com>
21206 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
21207 private view explicitly, so the back-end can treat as a global
21210 2001-12-05 Ed Schonberg <schonber@gnat.com>
21212 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
21213 unit, always replace instance node with new body, for ASIS use.
21215 2001-12-05 Vincent Celier <celier@gnat.com>
21217 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
21218 libraries are not supported and both attributes Library_Name and
21219 Library_Dir are specified.
21221 * prj-proc.adb (Expression): Set location of Result to location of
21224 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
21225 (prj-nmsc is now importing MLib.Tgt)
21227 * prj-proc.adb: Put the change indicated above that was forgotten.
21229 2001-12-05 Robert Dewar <dewar@gnat.com>
21231 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
21233 2001-12-05 Ed Schonberg <schonber@gnat.com>
21235 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
21236 constraint, introduce explicit subtype declaration and derive from it.
21238 * sem_ch3.adb: Minor reformatting
21240 2001-12-05 Robert Dewar <dewar@gnat.com>
21242 * checks.adb (Determine_Range): Increase cache size for checks.
21245 * exp_ch6.adb: Minor reformatting
21246 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
21247 a parameter whose root type is System.Address, since treating such
21248 subprograms as pure in the code generator is almost surely a mistake
21249 that will lead to unexpected results.
21251 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
21252 change handling of conversions.
21254 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
21256 2001-12-05 Ed Schonberg <schonber@gnat.com>
21258 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
21259 aggregate with static wrong size, attach generated Raise node to
21262 2001-12-05 Robert Dewar <dewar@gnat.com>
21264 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
21265 Fixes compilation abandoned bomb in B24009B.
21267 2001-12-05 Ed Schonberg <schonber@gnat.com>
21270 Document use of Associated_Node on Selected_Components.
21271 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
21272 to clarify use of untyped descendant fields.
21274 2001-12-05 Robert Dewar <dewar@gnat.com>
21276 * prj-dect.ads: Add ??? comment
21277 Add 2001 to copyright notice (was not done in after all)
21279 * prj-part.adb: Minor reformatting. Reword one awkward error message.
21281 * prj.ads: Minor reformatting throughout, and add some ??? comments
21283 * snames.ads: Minor reformatting
21285 2001-12-05 Geert Bosch <bosch@gnat.com>
21287 * snames.adb: Autoupdate
21289 2001-12-05 Vincent Celier <celier@gnat.com>
21291 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
21293 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
21295 * prj-env.adb: Minor comment changes (modifying -> extends).
21297 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
21299 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
21302 * prj.adb (Initialize): Change Modifying to Extends.
21304 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
21306 * prj.ads: Minor comment change (Modifying -> extending).
21308 * snames.ads: Change modifying to extends.
21310 2001-12-05 Robert Dewar <dewar@gnat.com>
21312 * sem_warn.adb: Remove stuff for conditionals, we are not going to
21315 * sem_warn.ads: Remove stuff for conditionals, we are not going to
21316 do this after all. Add 2001 to copyright notice
21318 2001-12-04 Geert Bosch <bosch@gnat.com>
21320 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
21322 2001-12-04 Robert Dewar <dewar@gnat.com>
21324 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
21325 location if we already have errors. Stops some cases of cascaded
21328 * errout.adb: Improve comment.
21330 2001-12-04 Robert Dewar <dewar@gnat.com>
21333 (Analyze_Formal_Type_Definition): Defend against Error.
21334 (Analyze_Formal_Subprogram): Defend against Error.
21336 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
21337 remove following semicolon if present. Removes cascaded error.
21339 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
21342 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
21343 exceptions equals 0.
21344 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
21345 Fixes PIWG E tests (which have to be run with -gnatL).
21347 2001-12-04 Robert Dewar <dewar@gnat.com>
21349 * einfo.ads: Minor reformatting
21351 2001-12-04 Ed Schonberg <schonber@gnat.com>
21353 * einfo.ads: Block_Node points to the identifier of the block, not to
21354 the block node itself, to preserve the link when the block is
21355 rewritten, e.g. within an if-statement with a static condition.
21357 * inline.adb (Cleanup_Scopes): recover block statement from block
21358 entity using new meaning of Block_Node.
21360 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
21361 identifier of block node, rather than to node itself.
21363 2001-12-04 Gary Dismukes <dismukes@gnat.com>
21366 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
21367 (Discrimify): Go back to setting the Etypes of the selected component
21368 because the Vname component does not exist at this point and will
21369 fail name resolution. Also set Analyzed.
21370 Remove with and use of Sem_Res.
21372 2001-12-04 Arnaud Charlet <charlet@gnat.com>
21374 * Makefile.in: (HIE_SOURCES): add s-fat*.
21376 2001-12-04 Robert Dewar <dewar@gnat.com>
21379 (Compile_Time_Known_Attribute): New procedure.
21380 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
21381 proper range check.
21383 2001-12-04 Ed Schonberg <schonber@gnat.com>
21385 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
21386 processing discriminants to diagnose illegal default values.
21388 2001-12-04 Ed Schonberg <schonber@gnat.com>
21390 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
21391 access discriminant within a type extension that constrains its
21392 parent discriminants.
21394 2001-12-04 Ed Schonberg <schonber@gnat.com>
21396 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
21397 is malformed, use instance of Any_Id to allow analysis to proceed.
21399 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
21400 type definition is illegal.
21401 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
21404 2001-12-04 Ed Schonberg <schonber@gnat.com>
21406 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
21409 2001-12-04 Robert Dewar <dewar@gnat.com>
21411 * errout.adb: Minor reformatting
21413 2001-12-04 Robert Dewar <dewar@gnat.com>
21415 * exp_util.adb: Minor reformatting from last change
21417 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
21418 which is a rewriting of an expression, traverse the original
21419 expression to remove warnings that may have been posted on it.
21421 2001-12-04 Ed Schonberg <schonber@gnat.com>
21423 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
21424 record that has other packed components.
21426 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
21428 * adaint.c: Minor cleanups.
21430 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
21432 * adaint.c: Do not use utime.h on vxworks.
21434 2001-12-04 Arnaud Charlet <charlet@gnat.com>
21436 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
21437 more confusion than it solves.
21439 2001-12-04 Geert bosch <bosch@gnat.com>
21441 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
21443 2001-12-04 Geert Bosch <bosch@gnat.com>
21445 * Makefile.in (update-sources): New target.
21446 For use by gcc_release script.
21448 2001-12-04 Ed Schonberg <schonber@gnat.com>
21450 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
21451 a configuration pragma, it is now legal wherever a pragma can appear.
21453 2001-12-04 Zack Weinberg <zack@codesourcery.com>
21455 * Makefile.in: Don't set ALL. Delete @cross_defines@,
21456 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
21457 is now @CROSS@ -DIN_GCC; update comment.
21459 2001-12-04 Robert Dewar <dewar@gnat.com>
21461 * einfo.adb (Has_Pragma_Pure_Function): New flag.
21462 Fix problem that stopped ceinfo from working
21464 * einfo.ads (Has_Pragma_Pure_Function): New flag.
21466 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
21468 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
21471 (File_Time_Stamp): New procedure.
21472 (Preserve_Mode): New boolean.
21473 (Write_Unit): Pass time stamp.
21474 Implement -p switch (preserve time stamps).
21476 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
21478 * gnatchop.adb: Do usage info for -p switch
21480 * adaint.h (__gnat_set_file_time_name): New function
21482 * adaint.c (__gnat_set_file_time_name): Implement
21484 * adaint.h: Fix typo
21486 2001-12-03 Robert Dewar <dewar@gnat.com>
21488 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
21489 have Associated_Node.
21491 2001-12-03 Robert Dewar <dewar@gnat.com>
21493 * prj-proc.adb: Minor reformatting
21495 * make.adb: Minor reformatting
21497 2001-12-03 Geert Bosch <bosch@gnat.com>
21499 * make.adb: Minor reformatting.
21501 2001-12-03 Robert Dewar <dewar@gnat.com>
21503 * sem_ch12.adb: Minor reformatting
21505 2001-12-03 Ed Schonberg <schonber@gnat.com>
21507 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
21508 push Standard on the stack before analyzing the instance body,
21509 in order to have a clean visibility environment.
21511 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
21513 2001-12-03 Ed Schonberg <schonber@gnat.com>
21515 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
21516 instantiation of a body that contains an inlined body.
21518 2001-12-03 Ed Schonberg <schonber@gnat.com>
21521 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
21522 to prevent freezing within formal packages.
21523 (Freeze_Subprogram_Body): If body comes from another instance that
21524 appeared before its own body, place freeze node at end of current
21525 declarative part, to prevent a back-end crash.
21526 (Inline_Instance_Body): Handle properly a package instance within
21527 a subprogram instance that is a child unit.
21529 2001-12-01 Graham Stott <grahams@redhat.com>
21531 * Makefile.in (misc.o): Add missing $(srcdir) prefix
21532 and add optabs.h dependency.
21534 * misc.c: Include optabs.h
21535 (gnat_tree_code_type): Make static and const.
21536 (gnat_tree_code_length): Likewise.
21537 (gnat_tree_code_name): Likewise.
21538 (update_setjmp_buf): Obtain operands mode from insn_data.
21540 2001-11-29 Richard Henderson <rth@redhat.com>
21542 * init.c: Remove obsolete dwarf2 frame.h section.
21544 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
21546 * Make-lang.in (ada.generated-manpages): New dummy target.
21548 2001-11-29 Ed Schonberg <schonber@gnat.com>
21550 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
21551 into Command, an array conversion is illegal here. Uncovered by
21554 2001-11-28 Geert Bosch <bosch@gnat.com>
21556 * init.c: Minor whitespace changes.
21558 2001-11-28 Doug Rupp <rupp@gnat.com>
21560 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
21563 2001-11-28 Zack Weinberg <zack@codesourcery.com>
21565 * misc.c (gnat_expand_constant): Move declaration above
21566 definition of lang_hooks.
21567 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
21568 (gnat_init): lang_expand_constant no longer exists.
21570 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
21571 always have vprintf.
21572 (gnat_init): Always call set_internal_error_function.
21574 2001-11-27 Andreas Jaeger <aj@suse.de>
21576 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
21578 2001-11-27 Laurent Guerby <guerby@acm.org>
21580 * Makefile.in: Regenerate Ada dependencies.
21582 2001-11-26 Richard Henderson <rth@redhat.com>
21584 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
21585 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
21586 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
21588 2001-11-25 Laurent Guerby <guerby@acm.org>
21590 * sysdep.c (rts_get_*): Fix style.
21592 2001-11-19 Laurent Guerby <guerby@acm.org>
21594 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
21595 since it is of no apparent use and cause warnings.
21597 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
21599 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
21601 (gnat_init): Don't return NULL.
21602 (finish_parse): Remove.
21604 2001-11-17 Laurent Guerby <guerby@acm.org>
21606 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
21607 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
21608 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
21609 * lang-spec.h: Add missing struct field to silence warnings.
21610 * sysdep.c (rts_get_*): Provide K&R prototype.
21611 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
21612 * traceback.c (Unlock_Task, Lock_Task): Likewise.
21613 * tracebak.c (__gnat_backtrace): Remove unused variable.
21614 * utils.c (end_subprog_body): Move to K&R style.
21616 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
21618 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
21620 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
21622 * misc.c (gnat_init): Change prototype. Include the
21623 functionality of the old init_parse and init_decl_processing.
21624 (gnat_init_decl_processing): New prototype.
21625 (init_parse): Remove.
21626 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
21628 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
21630 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
21631 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
21632 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
21633 set_yydebug): Remove.
21635 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
21637 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
21638 (struct lang_hooks): Constify.
21639 (language_string, lang_identify): Remove.
21640 * utils.c (init_decl_processing): Update.
21642 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
21644 * misc.c: Include langhooks-def.h.
21645 * Makefile.in: Update.
21647 2001-10-30 Robert Dewar <dewar@gnat.com>
21650 (Check_Identifier): Rewrite circuit to be compatible with use of letters
21651 in the upper half of ASCII.
21652 (Check_Identifier): Minor reformatting
21654 2001-10-30 Geert Bosch <bosch@gnat.com>
21656 * (Associated_Node, Set_Associated_Node): Do not check for
21659 2001-10-30 Robert Dewar <dewar@gnat.com>
21661 * a-reatim.ads: Minor reformatting
21663 2001-10-30 Robert Dewar <dewar@gnat.com>
21665 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
21666 undocumented declarations.
21668 2001-10-30 Pascal Obry <obry@gnat.com>
21670 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
21671 to the binder and linker.
21674 * mdll.ads: Fix layout. Update copyright notice.
21676 * mdll.adb: Fix layout. Update copyright notice.
21678 2001-10-30 Robert Dewar <dewar@gnat.com>
21680 * usage.adb: Minor fix to output for -gnaty.
21682 2001-10-30 Ed Schonberg <schonber@gnat.com>
21684 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
21685 to accommodate all its possible values.
21687 * a-reatim.adb (Split): Special-case handling of Time_Span_First
21688 and of small absolute values of T.
21690 2001-10-30 Richard Kenner <kenner@gnat.com>
21692 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
21693 set_mem_attributes since not needed and wrong if RESULT if a REG;
21694 fixes ACATS failures.
21696 2001-10-30 Geert Bosch <bosch@gnat.com>
21698 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
21699 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
21701 2001-10-30 Robert Dewar <dewar@gnat.com>
21703 * bindusg.adb: Undocument -f switch.
21705 * gnatcmd.adb: Remove /FULL_ELABORATION.
21707 * opt.ads (Force_RM_Elaboration_Order): Document that this is
21710 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
21712 * gnatbind.adb: Minor update of warning msg.
21714 2001-10-30 Vincent Celier <celier@gnat.com>
21716 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
21717 for project file switches (-P (/PROJECT_FILE=),
21718 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
21721 2001-10-30 Geert Bosch <bosch@gnat.com>
21723 * decl.c: Minor whitespace fixes.
21725 2001-10-30 Richard Kenner <kenner@gnat.com>
21727 * utils2.c (build_allocator): Test for SIZE overflow in array case too
21729 2001-10-30 Geert Bosch <bosch@gnat.com>
21731 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
21732 Found due to GCC 3.0 warning of using uninitialized value.
21735 (Get_Max_Size): Use variant record for tracking value/expression.
21736 Makes logic clearer and prevents warnings for uninitialized variables.
21737 (Layout_Array_Type): Use variant record for tracking value/expression.
21738 Makes logic clearer and prevents warnings for uninitialized variables.
21740 2001-10-30 Robert Dewar <dewar@gnat.com>
21742 * lib.adb: Minor reformatting
21744 * s-taprop.ads: Minor reformatting
21746 2001-10-29 Laurent Guerby <guerby@acm.org>
21749 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
21751 (_gnat_error_handler): Make MSG const.
21753 2001-10-29 Richard Kenner <kenner@gnat.com>
21755 * sysdep.c: Fix localtime_r problem on LynxOS.
21756 Also remove #elif to avoid warnings.
21758 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
21761 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
21763 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
21765 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
21766 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
21767 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
21768 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
21769 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
21770 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
21771 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
21772 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
21773 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
21774 types.ads, urealp.adb: Fix spelling errors.
21776 2001-10-27 Laurent Guerby <guerby@acm.org>
21778 * trans.c (gigi): Fix non determinism leading to bootstrap
21779 comparison failures for debugging information.
21781 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
21783 * gnat_rm.texi: Use @./@: where appropriate.
21785 2001-10-26 Robert Dewar <dewar@gnat.com>
21787 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
21789 2001-10-26 Richard Kenner <kenner@gnat.com>
21791 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
21793 2001-10-26 Richard Kenner <kenner@gnat.com>
21795 * decl.c (validate_size): Modify message for bad size to avoid
21796 implication that compiler is modifying the size.
21798 2001-10-26 Robert Dewar <dewar@gnat.com>
21800 * prj-util.adb: Minor reformatting. Fix bad header format.
21802 2001-10-26 Robert Dewar <dewar@gnat.com>
21804 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
21806 * sinfo.ads: Clarify use of Associated_Node (documentation only).
21808 * sem_ch12.adb: Change Node4 to Associated_Node. Change
21809 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
21810 much more narrowly in places where needed. These are cleanups.
21812 2001-10-26 Joel Brobecker <brobecke@gnat.com>
21814 * 5zosinte.ads (null_pthread): new constant.
21817 (Initialize_TCB): Initialize thread ID to null, to be able to verify
21818 later that this field has been set.
21819 (Finalize_TCB): ditto.
21820 (Suspend_Task): Verify that the thread ID is not null before using it.
21821 (Resume_Task): ditto.
21824 (Resume_All_Tasks): Lock the tasks list before using it.
21825 (Suspend_All_Tasks): ditto.
21827 2001-10-26 Richard Kenner <kenner@gnat.com>
21829 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
21830 Make constant variant of designated type for Is_Access_Constant.
21831 Call update_pointer_to with main variant.
21833 * trans.c (process_freeze_entity, process_type):
21834 Call update_pointer_to on main variant.
21836 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
21837 If main variant, update all other variants.
21839 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
21842 2001-10-26 Robert Dewar <dewar@gnat.com>
21844 * prj-util.adb: Minor reformatting
21846 2001-10-26 Robert Dewar <dewar@gnat.com>
21848 * prj-util.adb: Minor reformatting
21850 2001-10-26 Robert Dewar <dewar@gnat.com>
21852 * prj-attr.adb: Minor reformatting throughout
21854 2001-10-26 Robert Dewar <dewar@gnat.com>
21856 * prj-attr.ads: Minor reformatting
21857 Add ??? comment (this whole spec has almost no comments)
21859 2001-10-26 Vincent Celier <celier@gnat.com>
21861 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
21862 ("//") that precede the drive letter on Interix.
21864 2001-10-26 Geert Bosch <bosch@gnat.com>
21866 * gnat_rm.texi: Add GNAT Reference Manual.
21868 2001-10-25 Robert Dewar <dewar@gnat.com>
21870 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
21871 is Error. Similar change for other renaming cases.
21873 2001-10-25 Robert Dewar <dewar@gnat.com>
21875 * s-atacco.ads: Add pragma Inline_Always for functions.
21876 Fix header format. Add copyright 2001
21878 2001-10-25 Ed Schonberg <schonber@gnat.com>
21880 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
21881 return Error rather than Empty so that analysis can proceed.
21883 2001-10-25 Ed Schonberg <schonber@gnat.com>
21885 * sem_util.adb (Enter_Name): better handling of cascaded error
21886 messages when a unit appears in its own context.
21888 2001-10-25 Ed Schonberg <schonber@gnat.com>
21890 * sem_util.adb (Defining_Entity): in case of error, attach created
21891 entity to specification, so that semantic analysis can proceed.
21893 2001-10-25 Robert Dewar <dewar@gnat.com>
21896 (Defining_Entity): Deal with Error.
21897 (Process_End_Label): Deal with bad end label for.
21899 2001-10-25 Ed Schonberg <schonber@gnat.com>
21901 * sem_elab.adb (Check_A_Call): refine message when call is in an
21902 instance but callee is not declared in the generic unit.
21904 2001-10-25 Ed Schonberg <schonber@gnat.com>
21906 * sem_elab.adb (Check_A_Call): check for renaming before finding the
21907 enclosing unit, which may already be different from the calling unit.
21909 2001-10-25 Geert Bosch <bosch@gnat.com>
21911 * 4gintnam.ads: fix header format.
21913 2001-10-25 Ed Schonberg <schonber@gnat.com>
21915 * sem_res.adb (Resolve_Call): if the call is actually an indexing
21916 operation on the result of a parameterless call, perform elaboration
21917 check after the node has been properly rewritten.
21919 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
21920 inlined within the generic tree, the defining identifier is not a
21923 2001-10-25 Ed Schonberg <schonber@gnat.com>
21925 * sem_res.adb (Resolve): special-case resolution of Null in an
21926 instance or an inlined body to avoid view conflicts.
21928 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
21929 compatibility by retrieving the access type of the generic copy.
21931 2001-10-25 Robert Dewar <dewar@gnat.com>
21934 (Analyze_Number_Declaration): Handle error expression.
21935 (Signed_Integer_Type_Declaration): Handle error bound.
21936 (Analyze_Subtype_Indication): Handle error range.
21938 * sem_util.adb (Get_Index_Bounds): Check for Error.
21940 2001-10-25 Robert Dewar <dewar@gnat.com>
21942 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
21943 in no run time mode.
21945 2001-10-25 Pascal Obry <obry@gnat.com>
21947 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
21948 mode case for ALLOC case.
21950 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
21951 all platforms. Improvement of last change.
21953 2001-10-25 Robert Dewar <dewar@gnat.com>
21955 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
21957 2001-10-25 Geert Bosch <bosch@gnat.com>
21959 * osint.adb (Is_Relative): Remove duplicate.
21961 2001-10-25 Pascal Obry <obry@gnat.com>
21963 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
21964 pathnames in UNIX and DOS style with drive letter.
21965 (Is_Relative): new routine.
21967 * osint.adb: Minor reformatting
21969 * osint.adb (Is_Relative): implementation using
21970 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
21972 2001-10-25 Pascal Obry <obry@gnat.com>
21974 * g-dirope.adb (Basename): correctly compute offset between the
21975 original Path and the translated one.
21977 * g-dirope.adb: (Base_Name): add some comments.
21979 2001-10-25 Robert Dewar <dewar@gnat.com>
21981 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
21982 in HIE mode, avoids compilation abandoned message
21984 * exp_imgv.adb: Correct typo in previous change
21986 * exp_imgv.adb: Correct typo in previous change (not my day!)
21988 2001-10-25 Robert Dewar <dewar@gnat.com>
21990 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
21992 2001-10-25 Pascal Obry <obry@gnat.com>
21994 * g-awk.ads: Move all pragma inlines next to the routine
21995 declarations. This is more uniform with other GNAT spec.
21997 2001-10-22 Geert Bosch <bosch@gnat.com>
21999 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
22001 2001-10-19 Geert Bosch <bosch@gnat.com>
22003 * Makefile.in (tools, gnattools): Remove gnatmem.
22005 2001-10-17 Richard Henderson <rth@redhat.com>
22007 * Makefile.in (misc.o): Depend on langhooks.h.
22008 * misc.c: Include it.
22009 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
22010 (LANG_HOOKS_DECODE_OPTION): New.
22011 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
22013 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
22015 * trans.c (tree_transform): Adjust to recent change in
22016 expand_asm_operands to implement named asm operands.
22018 2001-10-11 Ed Schonberg <schonber@gnat.com>
22020 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
22021 renaming of discriminant for mutable record type.
22023 2001-10-11 Robert Dewar <dewar@gnat.com>
22025 * validsw.adb: Properly save -gnatVn status.
22027 2001-10-11 Robert Dewar <dewar@gnat.com>
22029 * usage.adb: Add lines for V switch.
22031 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
22032 (/VALIDITY_CHECKING).
22034 2001-10-11 Ed Schonberg <schonber@gnat.com>
22036 * sem_type.adb (Add_One_Interp): an operator for a type declared in
22037 an extension of System is known to be visible.
22039 2001-10-11 Ed Schonberg <schonber@gnat.com>
22041 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
22042 properly. Fixes regression on ACATS C34005G.
22044 2001-10-11 Robert Dewar <dewar@gnat.com>
22046 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
22047 loop in generic instance, since this is likely not very useful.
22049 2001-10-11 Robert Dewar <dewar@gnat.com>
22051 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
22052 the error message for high integrity mode.
22054 * rtsfind.adb (RTE): Give message if we try to find an entity that
22055 is not available in high integrity mode.
22058 (OK_To_Use_In_HIE_Mode): New array.
22059 (RTE): May return Empty in high integrity mode.
22061 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
22062 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
22064 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
22065 unit if not inlined always and in no runtime mode. Fixes problem
22066 caused by new Rtsfind changes.
22068 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
22071 * rtsfind.adb (RTE): Make sure we do not try to load unit after
22072 giving message for entity not available in high integrity mode.
22074 2001-10-11 Pascal Obry <obry@gnat.com>
22076 * impunit.adb: Add GNAT.CRC32.
22078 2001-10-11 Ed Schonberg <schonber@gnat.com>
22080 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
22081 properly the case where one universal operand in a non-static
22082 exponentiation of a real literal.
22084 2001-10-11 Ed Schonberg <schonber@gnat.com>
22086 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
22087 clause, return the gobal finalization list, for lack of anthing else.
22089 2001-10-11 Ed Schonberg <schonber@gnat.com>
22091 * exp_ch7.adb (Make_Transient_Block): if statement is within
22092 exception handler, always use new transient scope to place Clean
22095 2001-10-11 Pascal Obry <obry@gnat.com>
22098 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
22099 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
22100 (GNATLS_RTL_OBJS): add g-crc32.o
22101 (GNATMAKE_RTL_OBJS): add g-crc32.o
22104 (CRC_Match): new function.
22105 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
22106 instead of the previous simple checksum algorithm.
22107 (Time_Stamp_Mismatch): use CRC_Match for comparison.
22108 (Set_Source_Table): idem.
22111 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
22112 instead of simple checksum.
22113 (CRC_Match): new function.
22114 (CRC_Error): new constant.
22116 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
22117 a CRC now and not a simple checksum. A CRC uses lower-case hex
22118 letters, fixes ambiguity in parsing.
22120 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
22121 is what this variable will store.
22123 * bcheck.adb: Change reference to chechsum in comments by CRC.
22124 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
22125 rename All_Checksum_Match to All_CRC_Match. Change due to API
22126 renaming since now GNAT does not use a simple checksum but a
22127 CRC using GNAT.CRC32.
22129 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
22130 now and not anymore a simple checksum.
22132 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
22135 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
22138 (Restore_Scan_State): rename Checksum to CRC.
22139 (Save_Scan_State): idem.
22143 (Checksum): rename to CRC.
22144 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
22146 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
22147 GNAT.CRC32). Update copyright notice.
22149 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
22150 GNAT.CRC32). Update copyright notice.
22153 (Accumulate_Checksum): removed.
22154 (Update): new procedure. Add a wide-character into the CRC.
22157 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
22158 (Load_File): fix initialization of S (change Source_Checksum to
22161 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
22162 Source_CRC in S initialization.
22164 * sinput.adb (Source_Checksum): renamed to Source_CRC.
22166 * sinput.ads (Source_Checksum): renamed to Source_CRC.
22167 Update comments for the CRC.
22169 * types.adb (Hex): Use lowercase for the letter part.
22171 * types.ads (Get_Hex_String): Returns the hexadecimal representation
22172 for a word. This is currently used only for CRC. In previous version,
22173 the checksum was using a representation with all letter being
22174 upper-case. With the new implementation (using CRC) we do not remove
22175 the 32th bit of the CRC, so we can have an upper-case starting letter
22176 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
22177 It is ambigous since the CRC was optional and could be followed by
22178 options like EB, EE. So now this routines uses lower-case letter for
22179 the hexadecimal representation. Strange enough only lower case letters
22180 where checked in Scan_ALI (even if this was not a possible case).
22182 * gnatvsn.ads (Library_Version): changed to 3.15a.
22184 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
22187 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
22190 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
22191 Add 2001 to copyright notice
22192 (Accumulate_Checksum): Modify to use System.CRC32.
22194 * ali-util.ads: Redo changes of previous revision to continue to use
22195 the word Checksum. Add 2001 to copyright notice.
22197 * ali.adb: Undo some of previous changes, not needed.
22198 Keep the change for lower case letters in the checksum.
22200 * ali.ads: Undo previous change not needed.
22202 * bcheck.adb: Undo most of previous change, not needed.
22203 But do use Checksums_Match for checksum comparison.
22205 * gnatls.adb: Undo most of previous change, not needed.
22206 But do use Checksums_Match for comparing checksums.
22208 * lib-load.adb: Undo previous change, not needed.
22210 * lib-writ.adb: Undo previous change, not needed.
22212 * lib-writ.ads: Document that checksums use lower case,
22213 not upper case letters.
22215 * scans.adb: Undo previous change, not needed
22217 * scans.ads: Undo previous change, not needed.
22219 * scn-nlit.adb: Undo previous changes, not needed.
22221 * scn-slit.adb: Undo previous change, not needed. Fix header format.
22224 (Accumulate_Checksum): Use System.CRC32.
22225 (Initialize_Checksum): New procedure.
22226 Remove other changes of previous revision.
22228 * sinput-p.adb: Undo previous change, not needed.
22230 * sinput.adb: Undo previous change, not needed.
22232 * sinput-l.adb: Undo previous change, not needed.
22234 * sinput.ads: Undo previous change, not needed. Keep only comment
22235 on new checksum algorithm
22237 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
22238 Also remove a-tags and a-stream from GNAT sources.
22240 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
22242 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
22244 2001-10-11 Geert Bosch <bosch@gnat.com>
22246 * einfo.h: Regenerate.
22248 * nmake.ads: Regenerate.
22250 * nmake.adb: Regenerate.
22252 * sinfo.h: Regenerate.
22254 * treeprs.adb: Regenerate.
22256 2001-10-10 Geert Bosch <bosch@gnat.com>
22258 * gnat-style.texi: New file describing coding guidelines for Ada.
22260 2001-10-10 Ed Schonberg <schonber@gnat.com>
22262 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
22265 2001-10-10 Geert Bosch <bosch@gnat.com>
22267 * snames.ads: Add new names for project facility.
22269 * snames.adb: Update to reflect snames.ads changes.
22271 * snames.h: Update to reflect snames.ads changes.
22273 2001-10-10 Vincent Celier <celier@gnat.com>
22276 (Add_Switches): reflect the changes for the switches attributes
22277 Default_Switches indexed by the programming language,
22278 Switches indexed by the file name.
22279 (Collect_Arguments_And_Compile): Idem.
22280 Reflect the attribute name changes.
22283 (Initialisation_Data): Change the names of some packages and
22285 (Initialize): process case insensitive associative arrays.
22288 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
22291 (Parse_Attribute_Declaration): For case insensitive associative
22292 arrays, set the index string to lower case.
22295 Reflect the changes of the project attributes.
22298 Replace Check_Naming_Scheme by Ada_Check and
22299 Language_Independent_Check.
22302 Replaced Check_Naming_Scheme by 2 procedures:
22303 Ada_Check and Language_Independent_Check.
22306 (Process_Declarative_Items): For case-insensitive associative
22307 arrays, set the index string to lower case.
22308 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
22309 Prj.Nmsc.Check_Naming_Scheme.
22312 (Case_Insensitive): New function
22313 (Set_Case_Insensitive): New procedure
22316 (Case_Insensitive): New function
22317 (Set_Case_Insensitive): New procedure
22318 (Project_Node_Record): New flag Case_Insensitive.
22321 (Value_Of): new function to get the string value of a single
22322 string variable or attribute.
22325 (Value_Of): new function to get the string value of a single
22326 string variable or attribute.
22329 (Ada_Default_Spec_Suffix): New function
22330 (Ada_Default_Impl_Suffix): New function
22331 Change definitions of several constants to reflect
22332 new components of record types.
22335 (Naming_Data): Change several components to reflect new
22336 elements of naming schemes.
22337 (Project_Data): New flags Sources_Present and
22338 Language_Independent_Checked.
22339 (Ada_Default_Spec_Suffix): New function.
22340 (Ada_Default_Impl_Suffix): New function.
22343 Modification of predefined names for project manager: added
22344 Implementation, Specification_Exceptions, Implementation_Exceptions,
22345 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
22346 Default_Switches, _Languages, Builder, Cross_Reference,
22347 Finder. Removed Body_Part, Specification_Append, Body_Append,
22348 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
22351 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
22354 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
22355 not that it is Nil_Variable_Value.
22357 * prj.ads: Add ??? for uncommented declarations
22359 2001-10-10 Ed Schonberg <schonber@gnat.com>
22361 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
22362 constant, do not indicate possible modification, so that gigi can
22363 treat it as a bona fide constant.
22365 2001-10-10 Robert Dewar <dewar@gnat.com>
22367 * sem_prag.adb: Add processing for pragma External.
22369 * snames.ads: Add entry for pragma External.
22371 * par-prag.adb: Add pragma External.
22373 * snames.adb: Updated to match snames.ads.
22375 2001-10-10 Ed Schonberg <schonber@gnat.com>
22377 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
22378 a dynamic task if the allocator appears in an indexed assignment
22379 or selected component assignment.
22381 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
22382 For a dynamic task in an assignment statement, use target of
22383 assignment to generate meaningful name.
22385 2001-10-10 Ed Schonberg <schonber@gnat.com>
22387 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
22390 * einfo.ads: Body_Entity is also defined for generic package.
22391 Documentation change only
22393 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
22394 others_choice for a discriminated component initialization,
22395 convert discriminant references into the corresponding discriminals.
22397 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
22398 only if original type is private and expression has to be wrapped
22402 (Apply_Constraint_Check): Do not perform length check
22403 if expression is an aggregate with only an others_choice.
22404 (Length_N_Cond): two references to the same in_parameter
22405 (typically the discriminal in an init_proc) denote the same value.
22406 Two useful optimization uncovered by bugfixes above.
22408 2001-10-10 Robert Dewar <dewar@gnat.com>
22410 * xeinfo.adb: Change int to char in translation of enumeration types.
22411 This fixes a problem in the C representation of component alignment.
22412 Add 2001 to copyright notice
22414 2001-10-10 Richard Kenner <kenner@gnat.com>
22416 * decl.c: (validate_size): Do check size of object of integral type
22417 if it is a packed array type.
22419 2001-10-10 Richard Kenner <kenner@gnat.com>
22421 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
22422 VAR_DECL for constant if not Is_Public but -O0.
22424 2001-10-10 Richard Kenner <kenner@gnat.com>
22426 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
22428 2001-10-10 Geert Bosch <bosch@gnat.com>
22430 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
22431 use '/' as switch character, allowing for absolute file names.
22433 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
22435 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
22438 2001-10-08 Geert Bosch <bosch@gnat.com>
22440 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
22441 Automatically build utilities when files need to be regenerated.
22443 2001-10-08 Geert Bosch <bosch@gnat.com>
22445 * xsnames.adb: New utility for updating snames.ads and snames.adb
22447 2001-10-08 Zack Weinberg <zack@codesourcery.com>
22449 * Make-lang.in (ADAFLAGS): Add -W -Wall.
22450 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
22451 (gnat1): Also depend on attribs.o.
22452 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
22453 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
22454 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
22455 (ADAFLAGS): Add -W -Wall.
22456 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
22459 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
22460 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
22461 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
22462 Use $(ADAC), not $(CC), as compilation command.
22464 (gnattools): Depend directly on tools to build, don't use
22466 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
22468 * einfo.h, sinfo.h: New files (autogenerated).
22470 2001-10-08 Richard Henderson <rth@redhat.com>
22472 * comperr.adb (Abort_In_Progress): New.
22473 (Compiler_Abort): Use it to prevent recursion.
22475 2001-10-08 Robert Dewar <dewar@gnat.com>
22477 * atree.adb: Set Error_Posted in Error node, helps error recovery.
22479 * par-endh.adb (Output_End_Expected): We should also not test
22480 Error_Posted on the Error node, since now it is always set.
22482 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
22483 to help error recovery. Part of general work on 9407-004.
22485 * par.adb: Add ??? for misuse of error
22488 (Resolve): Defend against Error, fixes 9407-003.
22489 (Resolve_Discrete_Subtype_Indication): Defend against Error.
22491 * sinfo.ads (N_Error): Now has Etype field (which will be set
22492 to Any_Type to help error recovery).
22494 2001-10-08 Richard Kenner (kenner@gnat.com)
22496 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
22497 Consistently set MEM attributes from expression; fixes
22498 bootstrap failure on x86.
22500 2001-10-08 Geert Bosch (bosch@gnat.com)
22502 * 5oosinte.adb: Add 2001 to copyright notice.
22504 2001-10-08 Geert Bosch (bosch@gnat.com)
22506 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
22508 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
22510 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
22512 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
22514 2001-10-05 Geert Bosch (bosch@gnat.com)
22516 * adaint.h: Small formatting fix.
22518 2001-10-04 Geert Bosch <bosch@gnat.com>
22520 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
22521 Arg is int, not FILE *, in dummy version of functions.
22523 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
22524 Arg is int, not FILE *.
22526 2001-10-04 Geert Bosch <bosch@gnat.com>
22528 * 3lsoccon.ads: Added file, missed with initial check ins.
22530 * 4lintnam.ads: Fix header format.
22531 Change Linux to GNU/Linux.
22533 * 5iosinte.adb: Change Linux to GNU/Linux.
22535 * 5iosinte.ads: Change Linux to GNU/Linux.
22537 * 5itaprop.adb: Change Linux to GNU/Linux.
22539 * 5itaspri.ads: Change Linux to GNU/Linux.
22540 Update copyright notice.
22542 * 5lintman.adb: Change Linux to GNU/Linux.
22544 * 5lml-tgt.adb: Change Linux to GNU/Linux.
22546 * 5losinte.ads: Change Linux to GNU/Linux.
22548 * 5lsystem.ads: Change Linux to GNU/Linux.
22550 * 5qosinte.adb: Change Linux to GNU/Linux.
22552 * 5qosinte.ads: Change Linux to GNU/Linux.
22554 * 5qparame.ads: Change Linux to GNU/Linux.
22556 * 5qtaprop.adb: Change Linux to GNU/Linux.
22558 * 5qtaspri.ads: Change Linux to GNU/Linux.
22559 Add 2001 to copyright notice.
22561 * 5vintman.ads: Change Linux to GNU/Linux.
22562 Fix header format. Add 2001 to copyright notice.
22564 * g-soccon.ads: Change Linux to GNU/Linux.
22566 * g-trasym.ads: Change Linux to GNU/Linux.
22567 Add 2001 to copyright notice.
22569 * memtrack.adb: Change Linux to GNU/Linux.
22571 * s-intman.ads: Change Linux to GNU/Linux.
22572 Add 2001 to copyright notice. Fix header format.
22574 * s-stache.adb: Change Linux to GNU/Linux.
22576 * adaint.c: Change Linux to GNU/Linux.
22578 * cio.c: Change Linux to GNU/Linux.
22580 * cstreams.c: Change Linux to GNU/Linux.
22582 * init.c: Change Linux to GNU/Linux.
22584 * gmem.c: Change Linux to GNU/Linux.
22586 * tracebak.c: Change Linux to GNU/Linux.
22589 2001-10-02 Geert Bosch <bosch@gnat.com>
22591 * misc.c (insert_default_attributes): Add dummy version.